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0024268: Wrong triangulation on the boundaries of the cones
[occt.git] / src / ViewerTest / ViewerTest_ViewerCommands.cxx
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b311480e 1// Created on: 1998-09-01
2// Created by: Robert COUBLANC
3// Copyright (c) 1998-1999 Matra Datavision
4// Copyright (c) 1999-2012 OPEN CASCADE SAS
5//
6// The content of this file is subject to the Open CASCADE Technology Public
7// License Version 6.5 (the "License"). You may not use the content of this file
8// except in compliance with the License. Please obtain a copy of the License
9// at http://www.opencascade.org and read it completely before using this file.
10//
11// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13//
14// The Original Code and all software distributed under the License is
15// distributed on an "AS IS" basis, without warranty of any kind, and the
16// Initial Developer hereby disclaims all such warranties, including without
17// limitation, any warranties of merchantability, fitness for a particular
18// purpose or non-infringement. Please see the License for the specific terms
19// and conditions governing the rights and limitations under the License.
20
7fd59977 21#ifdef HAVE_CONFIG_H
e276548b 22 #include <config.h>
7fd59977 23#endif
24
58655684 25#include <OpenGl_GlCore20.hxx>
0a768f56 26#include <AIS_Shape.hxx>
27#include <AIS_Drawer.hxx>
28#include <AIS_InteractiveObject.hxx>
29#include <AIS_ListOfInteractive.hxx>
30#include <AIS_ListIteratorOfListOfInteractive.hxx>
31#include <DBRep.hxx>
2bd4c032 32#include <Graphic3d_AspectMarker3d.hxx>
7fd59977 33#include <Graphic3d_ExportFormat.hxx>
269294d6 34#include <Graphic3d_NameOfTextureEnv.hxx>
35#include <Graphic3d_TextureEnv.hxx>
36#include <Graphic3d_TextureParams.hxx>
37#include <Graphic3d_TypeOfTextureFilter.hxx>
4269bd1b 38#include <Graphic3d_AspectFillArea3d.hxx>
7fd59977 39#include <ViewerTest.hxx>
40#include <ViewerTest_EventManager.hxx>
4754e164 41#include <ViewerTest_DoubleMapOfInteractiveAndName.hxx>
4269bd1b 42#include <ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName.hxx>
7fd59977 43#include <Visual3d_View.hxx>
25289ec1 44#include <Visual3d_ViewManager.hxx>
12381341 45#include <V3d_AmbientLight.hxx>
46#include <V3d_DirectionalLight.hxx>
25289ec1 47#include <V3d_LayerMgr.hxx>
12381341 48#include <V3d_LayerMgrPointer.hxx>
49#include <V3d_PositionalLight.hxx>
50#include <V3d_SpotLight.hxx>
18d715bd 51#include <NCollection_DoubleMap.hxx>
52#include <NCollection_List.hxx>
53#include <NCollection_Vector.hxx>
7fd59977 54#include <NIS_View.hxx>
55#include <NIS_Triangulated.hxx>
56#include <NIS_InteractiveContext.hxx>
57#include <AIS_InteractiveContext.hxx>
58#include <Draw_Interpretor.hxx>
59#include <Draw.hxx>
60#include <Draw_Appli.hxx>
7edf74fd 61#include <Aspect_PrintAlgo.hxx>
692613e5 62#include <Image_AlienPixMap.hxx>
58655684 63#include <OpenGl_GraphicDriver.hxx>
208e6839 64#include <OSD_Timer.hxx>
59f45b7c 65#include <TColStd_SequenceOfInteger.hxx>
4754e164 66#include <TColStd_HSequenceOfReal.hxx>
67#include <TColgp_Array1OfPnt2d.hxx>
20637bd2 68#include <Visual3d_LayerItem.hxx>
20637bd2 69#include <Aspect_TypeOfLine.hxx>
692613e5 70#include <Image_Diff.hxx>
dc3fe572 71#include <Aspect_DisplayConnection.hxx>
72#include <Graphic3d.hxx>
4269bd1b 73#include <gp_Pnt.hxx>
74#include <gp_Dir.hxx>
75#include <gp_Pln.hxx>
76#include <PrsMgr_PresentableObject.hxx>
77#include <Graphic3d_ClipPlane.hxx>
78#include <NCollection_DataMap.hxx>
79#include <Graphic3d_Texture2Dmanual.hxx>
80#include <Prs3d_ShadingAspect.hxx>
7fd59977 81
25289ec1 82#ifdef WNT
83#undef DrawText
84#endif
85
86#include <Visual3d_Layer.hxx>
692613e5 87#include <cstdlib>
25289ec1 88
58655684 89#if defined(_WIN32)
4fe56619 90 #include <WNT_WClass.hxx>
91 #include <WNT_Window.hxx>
92
93 #if defined(_MSC_VER)
94 #define _CRT_SECURE_NO_DEPRECATE
95 #pragma warning (disable:4996)
96 #endif
97#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 98 #include <Cocoa_Window.hxx>
7fd59977 99#else
4fe56619 100 #include <Xw_Window.hxx>
101 #include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
102 #include <X11/Xutil.h>
103 #include <tk.h>
7fd59977 104#endif
105
b514beda 106// Auxiliary definitions
107static const char THE_KEY_DELETE = 127;
7fd59977 108
109//==============================================================================
110// VIEWER GLOBAL VARIABLES
111//==============================================================================
112
113Standard_IMPORT Standard_Boolean Draw_VirtualWindows;
b514beda 114Standard_IMPORT Standard_Boolean Draw_Interprete (const char* theCommand);
7fd59977 115
116Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv);
117extern const Handle(NIS_InteractiveContext)& TheNISContext();
4754e164 118extern ViewerTest_DoubleMapOfInteractiveAndName& GetMapOfAIS();
7fd59977 119
b514beda 120extern int VErase (Draw_Interpretor& theDI,
121 Standard_Integer theArgNb,
122 const char** theArgVec);
123
58655684 124#if defined(_WIN32)
7fd59977 125static Handle(WNT_Window)& VT_GetWindow() {
126 static Handle(WNT_Window) WNTWin;
127 return WNTWin;
128}
4fe56619 129#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 130static Handle(Cocoa_Window)& VT_GetWindow()
131{
132 static Handle(Cocoa_Window) aWindow;
133 return aWindow;
134}
135extern void ViewerTest_SetCocoaEventManagerView (const Handle(Cocoa_Window)& theWindow);
18d715bd 136extern void SetCocoaWindowTitle (const Handle(Cocoa_Window)& theWindow, Standard_CString theTitle);
137extern void GetCocoaScreenResolution (Standard_Integer& theWidth, Standard_Integer& theHeight);
138
7fd59977 139#else
7fd59977 140static Handle(Xw_Window)& VT_GetWindow(){
141 static Handle(Xw_Window) XWWin;
142 return XWWin;
143}
7fd59977 144
145static void VProcessEvents(ClientData,int);
146#endif
147
18d715bd 148static Handle(Aspect_DisplayConnection)& GetDisplayConnection()
149{
150 static Handle(Aspect_DisplayConnection) aDisplayConnection;
151 return aDisplayConnection;
152}
153
154static void SetDisplayConnection (const Handle(Aspect_DisplayConnection)& theDisplayConnection)
155{
156 GetDisplayConnection() = theDisplayConnection;
157}
158
58655684 159#if defined(_WIN32) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
18d715bd 160Aspect_Handle GetWindowHandle(const Handle(Aspect_Window)& theWindow)
dc3fe572 161{
0ebaa4db 162 Aspect_Handle aWindowHandle = (Aspect_Handle)NULL;
58655684 163#if defined(_WIN32)
18d715bd 164 const Handle (WNT_Window) aWindow = Handle(WNT_Window)::DownCast (theWindow);
165 if (!aWindow.IsNull())
166 return aWindow->HWindow();
167#elif (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
168 const Handle (Xw_Window) aWindow = Handle(Xw_Window)::DownCast (theWindow);
169 if (!aWindow.IsNull())
170 return aWindow->XWindow();
171#endif
172 return aWindowHandle;
dc3fe572 173}
18d715bd 174#endif
dc3fe572 175
de75ed09 176static Standard_Boolean MyHLRIsOn = Standard_False;
7fd59977 177
18d715bd 178NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> ViewerTest_myViews;
58655684 179static NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)> ViewerTest_myContexts;
18d715bd 180static NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)> ViewerTest_myDrivers;
58655684 181static OpenGl_Caps ViewerTest_myDefaultCaps;
18d715bd 182
7fd59977 183#define ZCLIPWIDTH 1.
184
185static void OSWindowSetup();
186
187//==============================================================================
188// EVENT GLOBAL VARIABLES
189//==============================================================================
190
191static int Start_Rot = 0;
192static int ZClipIsOn = 0;
4fe56619 193int X_Motion = 0; // Current cursor position
194int Y_Motion = 0;
195int X_ButtonPress = 0; // Last ButtonPress position
196int Y_ButtonPress = 0;
197Standard_Boolean IsDragged = Standard_False;
198Standard_Boolean DragFirst;
7fd59977 199
200//==============================================================================
201
202#ifdef WNT
203static LRESULT WINAPI ViewerWindowProc(
204 HWND hwnd,
205 UINT uMsg,
206 WPARAM wParam,
207 LPARAM lParam );
208static LRESULT WINAPI AdvViewerWindowProc(
209 HWND hwnd,
210 UINT uMsg,
211 WPARAM wParam,
212 LPARAM lParam );
213#endif
214
215
216//==============================================================================
217//function : WClass
218//purpose :
219//==============================================================================
220
221const Handle(MMgt_TShared)& ViewerTest::WClass()
222{
223 static Handle(MMgt_TShared) theWClass;
58655684 224#if defined(_WIN32)
4fe56619 225 if (theWClass.IsNull())
226 {
7fd59977 227 theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc,
228 CS_VREDRAW | CS_HREDRAW, 0, 0,
229 ::LoadCursor (NULL, IDC_ARROW));
230 }
231#endif
232 return theWClass;
233}
234
18d715bd 235//==============================================================================
236//function : CreateName
237//purpose : Create numerical name for new object in theMap
238//==============================================================================
239template <typename ObjectType>
240TCollection_AsciiString CreateName (const NCollection_DoubleMap <TCollection_AsciiString, ObjectType>& theObjectMap,
241 const TCollection_AsciiString& theDefaultString)
242{
243 if (theObjectMap.IsEmpty())
244 return theDefaultString + TCollection_AsciiString(1);
245
246 Standard_Integer aNextKey = 1;
247 Standard_Boolean isFound = Standard_False;
248 while (!isFound)
249 {
250 TCollection_AsciiString aStringKey = theDefaultString + TCollection_AsciiString(aNextKey);
251 // Look for objects with default names
252 if (theObjectMap.IsBound1(aStringKey))
253 {
254 aNextKey++;
255 }
256 else
257 isFound = Standard_True;
258 }
259
260 return theDefaultString + TCollection_AsciiString(aNextKey);
261}
262
263//==============================================================================
264//structure : ViewerTest_Names
265//purpose : Allow to operate with full view name: driverName/viewerName/viewName
266//==============================================================================
267struct ViewerTest_Names
268{
269private:
270 TCollection_AsciiString myDriverName;
271 TCollection_AsciiString myViewerName;
272 TCollection_AsciiString myViewName;
273
274public:
275
276 const TCollection_AsciiString& GetDriverName () const
277 {
278 return myDriverName;
279 }
280 void SetDriverName (const TCollection_AsciiString& theDriverName)
281 {
282 myDriverName = theDriverName;
283 }
284 const TCollection_AsciiString& GetViewerName () const
285 {
286 return myViewerName;
287 }
288 void SetViewerName (const TCollection_AsciiString& theViewerName)
289 {
290 myViewerName = theViewerName;
291 }
292 const TCollection_AsciiString& GetViewName () const
293 {
294 return myViewName;
295 }
296 void SetViewName (const TCollection_AsciiString& theViewName)
297 {
298 myViewName = theViewName;
299 }
300
301 //===========================================================================
302 //function : Constructor for ViewerTest_Names
303 //purpose : Get view, viewer, driver names from custom string
304 //===========================================================================
305
306 ViewerTest_Names (const TCollection_AsciiString& theInputString)
307 {
308 TCollection_AsciiString aName(theInputString);
309 if (theInputString.IsEmpty())
310 {
311 // Get current configuration
312 if (ViewerTest_myDrivers.IsEmpty())
313 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
314 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
315 else
316 myDriverName = ViewerTest_myDrivers.Find2
317 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
318
319 if(ViewerTest_myContexts.IsEmpty())
320 {
321 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
322 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
323 }
324 else
325 myViewerName = ViewerTest_myContexts.Find2 (ViewerTest::GetAISContext());
326
327 myViewName = CreateName <Handle(V3d_View)>
328 (ViewerTest_myViews, TCollection_AsciiString(myViewerName + "/View"));
329 }
330 else
331 {
332 // There is at least view name
333 Standard_Integer aParserNumber = 0;
334 for (Standard_Integer i = 0; i < 3; ++i)
335 {
336 Standard_Integer aParserPos = aName.SearchFromEnd("/");
337 if(aParserPos != -1)
338 {
339 aParserNumber++;
340 aName.Split(aParserPos-1);
341 }
342 else
343 break;
344 }
345 if (aParserNumber == 0)
346 {
347 // Only view name
348 if (!ViewerTest::GetAISContext().IsNull())
349 {
350 myDriverName = ViewerTest_myDrivers.Find2
351 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
352 myViewerName = ViewerTest_myContexts.Find2
353 (ViewerTest::GetAISContext());
354 }
355 else
356 {
357 // There is no opened contexts here, need to create names for viewer and driver
358 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
359 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
360
361 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
362 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
363 }
364 myViewName = TCollection_AsciiString(myViewerName + "/" + theInputString);
365 }
366 else if (aParserNumber == 1)
367 {
368 // Here is viewerName/viewName
369 if (!ViewerTest::GetAISContext().IsNull())
370 myDriverName = ViewerTest_myDrivers.Find2
371 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
372 else
373 {
374 // There is no opened contexts here, need to create name for driver
375 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
376 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
377 }
378 myViewerName = TCollection_AsciiString(myDriverName + "/" + aName);
379
380 myViewName = TCollection_AsciiString(myDriverName + "/" + theInputString);
381 }
382 else
383 {
384 //Here is driverName/viewerName/viewName
385 myDriverName = TCollection_AsciiString(aName);
386
387 TCollection_AsciiString aViewerName(theInputString);
388 aViewerName.Split(aViewerName.SearchFromEnd("/") - 1);
389 myViewerName = TCollection_AsciiString(aViewerName);
390
391 myViewName = TCollection_AsciiString(theInputString);
392 }
393 }
394 }
395};
396
397//==============================================================================
398//function : FindContextByView
399//purpose : Find AIS_InteractiveContext by View
400//==============================================================================
401
402Handle(AIS_InteractiveContext) FindContextByView (const Handle(V3d_View)& theView)
403{
404 Handle(AIS_InteractiveContext) anAISContext;
405
406 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
407 anIter (ViewerTest_myContexts); anIter.More(); anIter.Next())
408 {
409 if (anIter.Value()->CurrentViewer() == theView->Viewer())
410 return anIter.Key2();
411 }
412 return anAISContext;
413}
414
415
416//==============================================================================
417//function : SetWindowTitle
418//purpose : Set window title
419//==============================================================================
420
421void SetWindowTitle (const Handle(Aspect_Window)& theWindow,
422 Standard_CString theTitle)
423{
58655684 424#if defined(_WIN32)
18d715bd 425 SetWindowText ((HWND)Handle(WNT_Window)::DownCast(theWindow)->HWindow(),
426 theTitle);
427#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
428 SetCocoaWindowTitle (Handle(Cocoa_Window)::DownCast(theWindow), theTitle);
429#else
430 if(GetDisplayConnection()->GetDisplay())
431 {
432 Window aWindow =
433 Handle(Xw_Window)::DownCast(theWindow)->XWindow();
434 XStoreName (GetDisplayConnection()->GetDisplay(), aWindow , theTitle);
435 }
436#endif
437}
438
439//==============================================================================
440//function : IsWindowOverlapped
441//purpose : Check if theWindow overlapp another view
442//==============================================================================
443
444Standard_Boolean IsWindowOverlapped (const Standard_Integer thePxLeft,
445 const Standard_Integer thePxTop,
446 const Standard_Integer thePxRight,
447 const Standard_Integer thePxBottom,
448 TCollection_AsciiString& theViewId)
449{
450 for(NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
451 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
452 {
453 Standard_Integer aTop = 0,
454 aLeft = 0,
455 aRight = 0,
456 aBottom = 0;
457 anIter.Value()->Window()->Position(aLeft, aTop, aRight, aBottom);
458 if ((thePxLeft >= aLeft && thePxLeft <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
459 (thePxLeft >= aLeft && thePxLeft <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom) ||
460 (thePxRight >= aLeft && thePxRight <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
461 (thePxRight >= aLeft && thePxRight <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom))
462 {
463 theViewId = anIter.Key1();
464 return Standard_True;
465 }
466 }
467 return Standard_False;
468}
469
470// Workaround: to create and delete non-orthographic views outside ViewerTest
471void ViewerTest::RemoveViewName (const TCollection_AsciiString& theName)
472{
473 ViewerTest_myViews.UnBind1 (theName);
474}
475
476void ViewerTest::InitViewName (const TCollection_AsciiString& theName,
477 const Handle(V3d_View)& theView)
478{
479 ViewerTest_myViews.Bind (theName, theView);
480}
481
482TCollection_AsciiString ViewerTest::GetCurrentViewName ()
483{
484 return ViewerTest_myViews.Find2( ViewerTest::CurrentView());
485}
7fd59977 486//==============================================================================
487//function : ViewerInit
488//purpose : Create the window viewer and initialize all the global variable
489//==============================================================================
490
18d715bd 491TCollection_AsciiString ViewerTest::ViewerInit (const Standard_Integer thePxLeft,
492 const Standard_Integer thePxTop,
493 const Standard_Integer thePxWidth,
494 const Standard_Integer thePxHeight,
495 Standard_CString theViewName,
496 Standard_CString theDisplayName)
7fd59977 497{
8c3c9904 498 // Default position and dimension of the viewer window.
4fe56619 499 // Note that left top corner is set to be sufficiently small to have
8c3c9904 500 // window fit in the small screens (actual for remote desktops, see #23003).
4fe56619 501 // The position corresponds to the window's client area, thus some
8c3c9904 502 // gap is added for window frame to be visible.
503 Standard_Integer aPxLeft = 20;
504 Standard_Integer aPxTop = 40;
7fd59977 505 Standard_Integer aPxWidth = 409;
506 Standard_Integer aPxHeight = 409;
18d715bd 507 Standard_Boolean toCreateViewer = Standard_False;
508
58655684 509 Handle(OpenGl_GraphicDriver) aGraphicDriver;
18d715bd 510 ViewerTest_Names aViewNames(theViewName);
511 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
512 aViewNames.SetViewName (aViewNames.GetViewerName() + "/" + CreateName<Handle(V3d_View)>(ViewerTest_myViews, "View"));
513
514 if (thePxLeft != 0)
515 aPxLeft = thePxLeft;
516 if (thePxTop != 0)
517 aPxTop = thePxTop;
518 if (thePxWidth != 0)
519 aPxWidth = thePxWidth;
520 if (thePxHeight != 0)
7fd59977 521 aPxHeight = thePxHeight;
4269bd1b 522
18d715bd 523 // Get graphic driver (create it or get from another view)
524 if (!ViewerTest_myDrivers.IsBound1 (aViewNames.GetDriverName()))
525 {
526 // Get connection string
58655684 527 #if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
18d715bd 528 TCollection_AsciiString aDisplayName(theDisplayName);
498ce76b 529 if (!aDisplayName.IsEmpty())
18d715bd 530 SetDisplayConnection (new Aspect_DisplayConnection ());
531 else
532 SetDisplayConnection (new Aspect_DisplayConnection (aDisplayName));
18d715bd 533 #else
498ce76b 534 (void)theDisplayName; // avoid warning on unused argument
18d715bd 535 SetDisplayConnection (new Aspect_DisplayConnection ());
536 #endif
65993a95 537 aGraphicDriver = new OpenGl_GraphicDriver (GetDisplayConnection());
58655684 538 aGraphicDriver->ChangeOptions() = ViewerTest_myDefaultCaps;
18d715bd 539 ViewerTest_myDrivers.Bind (aViewNames.GetDriverName(), aGraphicDriver);
540 toCreateViewer = Standard_True;
541 }
542 else
543 {
58655684 544 aGraphicDriver = Handle(OpenGl_GraphicDriver)::DownCast (ViewerTest_myDrivers.Find1 (aViewNames.GetDriverName()));
7fd59977 545 }
546
18d715bd 547 //Dispose the window if input parameters are default
548 if (!ViewerTest_myViews.IsEmpty() && thePxLeft == 0 && thePxTop == 0)
7fd59977 549 {
18d715bd 550 Standard_Integer aTop = 0,
551 aLeft = 0,
552 aRight = 0,
553 aBottom = 0,
554 aScreenWidth = 0,
555 aScreenHeight = 0;
556
557 // Get screen resolution
558#if defined(_WIN32) || defined(__WIN32__)
559 RECT aWindowSize;
560 GetClientRect(GetDesktopWindow(), &aWindowSize);
561 aScreenHeight = aWindowSize.bottom;
562 aScreenWidth = aWindowSize.right;
563#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
564 GetCocoaScreenResolution (aScreenWidth, aScreenHeight);
565#else
566 Screen *aScreen = DefaultScreenOfDisplay(GetDisplayConnection()->GetDisplay());
567 aScreenWidth = WidthOfScreen(aScreen);
568 aScreenHeight = HeightOfScreen(aScreen);
569#endif
570
571 TCollection_AsciiString anOverlappedViewId("");
773f53f1 572
573 while (IsWindowOverlapped (aPxLeft, aPxTop, aPxLeft + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId))
dc3fe572 574 {
18d715bd 575 ViewerTest_myViews.Find1(anOverlappedViewId)->Window()->Position (aLeft, aTop, aRight, aBottom);
576
577 if (IsWindowOverlapped (aRight + 20, aPxTop, aRight + 20 + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId)
578 && aRight + 2*aPxWidth + 40 > aScreenWidth)
579 {
580 if (aBottom + aPxHeight + 40 > aScreenHeight)
581 {
582 aPxLeft = 20;
583 aPxTop = 40;
584 break;
585 }
586 aPxLeft = 20;
587 aPxTop = aBottom + 40;
588 }
589 else
590 aPxLeft = aRight + 20;
dc3fe572 591 }
18d715bd 592 }
593
594 // Get viewer name
595 TCollection_AsciiString aTitle("3D View - ");
596 aTitle = aTitle + aViewNames.GetViewName() + "(*)";
597
598 // Change name of current active window
599 if (!ViewerTest::CurrentView().IsNull())
600 {
601 TCollection_AsciiString aTitle("3D View - ");
602 aTitle = aTitle
603 + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
604 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
605 }
606
607 // Create viewer
eb4320f2 608 Handle(V3d_Viewer) a3DViewer;
18d715bd 609 // If it's the single view, we first look for empty context
610 if (ViewerTest_myViews.IsEmpty() && !ViewerTest_myContexts.IsEmpty())
611 {
612 NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
613 anIter(ViewerTest_myContexts);
614 if (anIter.More())
615 ViewerTest::SetAISContext (anIter.Value());
616 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
18d715bd 617 }
618 else if (ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName()))
619 {
620 ViewerTest::SetAISContext(ViewerTest_myContexts.Find1(aViewNames.GetViewerName()));
621 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
18d715bd 622 }
eb4320f2 623 else if (a3DViewer.IsNull())
18d715bd 624 {
625 toCreateViewer = Standard_True;
626 TCollection_ExtendedString NameOfWindow("Viewer3D");
627 a3DViewer = new V3d_Viewer(aGraphicDriver, NameOfWindow.ToExtString());
628
629 NameOfWindow = TCollection_ExtendedString("Collector");
18d715bd 630
631 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
18d715bd 632 }
633
634 // AIS context setup
635 if (ViewerTest::GetAISContext().IsNull() ||
636 !(ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName())))
637 {
638 Handle(AIS_InteractiveContext) aContext =
eb4320f2 639 new AIS_InteractiveContext(a3DViewer);
18d715bd 640 ViewerTest::SetAISContext (aContext);
641 ViewerTest_myContexts.Bind (aViewNames.GetViewerName(), ViewerTest::GetAISContext());
642 }
643 else
644 ViewerTest::ResetEventManager();
645
646 // Create window
4fe56619 647#if defined(_WIN32) || defined(__WIN32__)
18d715bd 648 VT_GetWindow() = new WNT_Window (aTitle.ToCString(),
7fd59977 649 Handle(WNT_WClass)::DownCast (WClass()),
abe46077 650 Draw_VirtualWindows ? WS_POPUPWINDOW : WS_OVERLAPPEDWINDOW,
7fd59977 651 aPxLeft, aPxTop,
652 aPxWidth, aPxHeight,
653 Quantity_NOC_BLACK);
4fe56619 654#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
18d715bd 655 VT_GetWindow() = new Cocoa_Window (aTitle.ToCString(),
4fe56619 656 aPxLeft, aPxTop,
657 aPxWidth, aPxHeight);
658 ViewerTest_SetCocoaEventManagerView (VT_GetWindow());
7fd59977 659#else
18d715bd 660 VT_GetWindow() = new Xw_Window (aGraphicDriver->GetDisplayConnection(),
661 aTitle.ToCString(),
7fd59977 662 aPxLeft, aPxTop,
ed97f43c 663 aPxWidth, aPxHeight);
7fd59977 664#endif
18d715bd 665 VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
7fd59977 666
18d715bd 667 // NIS setup
668 Handle(NIS_View) aView = new NIS_View (a3DViewer, VT_GetWindow());
4269bd1b 669
18d715bd 670 ViewerTest::CurrentView(aView);
671 ViewerTest_myViews.Bind (aViewNames.GetViewName(), aView);
672 TheNISContext()->AttachView (aView);
7fd59977 673
18d715bd 674 // Setup for X11 or NT
675 OSWindowSetup();
7fd59977 676
18d715bd 677 // Set parameters for V3d_View and V3d_Viewer
678 const Handle (V3d_View) aV3dView = ViewerTest::CurrentView();
679 aV3dView->SetComputedMode(Standard_False);
680 MyHLRIsOn = aV3dView->ComputedMode();
681 aV3dView->SetZClippingDepth(0.5);
682 aV3dView->SetZClippingWidth(ZCLIPWIDTH/2.);
7fd59977 683
18d715bd 684 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
685 if (toCreateViewer)
686 {
7fd59977 687 a3DViewer->SetDefaultLights();
688 a3DViewer->SetLightOn();
18d715bd 689 }
7fd59977 690
4fe56619 691 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
692 #if TCL_MAJOR_VERSION < 8
18d715bd 693 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 694 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 695 #else
18d715bd 696 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 697 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 698 #endif
699 #endif
7fd59977 700
7fd59977 701 VT_GetWindow()->Map();
4269bd1b 702
18d715bd 703 // Set the handle of created view in the event manager
704 ViewerTest::ResetEventManager();
705
4fe56619 706 ViewerTest::CurrentView()->Redraw();
18d715bd 707
708 aView.Nullify();
709 a3DViewer.Nullify();
18d715bd 710
711 return aViewNames.GetViewName();
712}
713
4269bd1b 714//==============================================================================
715//function : RedrawAllViews
716//purpose : Redraw all created views
717//==============================================================================
718void ViewerTest::RedrawAllViews()
719{
720 NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator aViewIt(ViewerTest_myViews);
721 for (; aViewIt.More(); aViewIt.Next())
722 {
723 const Handle(V3d_View)& aView = aViewIt.Key2();
724 aView->Redraw();
725 }
726}
727
18d715bd 728//==============================================================================
392ac980 729//function : splitParameter
730//purpose : Split parameter string to parameter name an parameter value
18d715bd 731//==============================================================================
392ac980 732Standard_Boolean splitParameter (const TCollection_AsciiString& theString,
733 TCollection_AsciiString& theName,
734 TCollection_AsciiString& theValue)
18d715bd 735{
736 Standard_Integer aParamNameEnd = theString.FirstLocationInSet("=",1, theString.Length());
737 if (aParamNameEnd == 0)
738 return Standard_False;
739 TCollection_AsciiString aString(theString);
740 if (aParamNameEnd != 0)
741 {
742 theValue = aString.Split(aParamNameEnd);
743 aString.Split(aString.Length()-1);
744 theName = aString;
745 }
746 return Standard_True;
7fd59977 747}
748
749//==============================================================================
750//function : Vinit
751//purpose : Create the window viewer and initialize all the global variable
752// Use Tk_CreateFileHandler on UNIX to cath the X11 Viewer event
753//==============================================================================
754
18d715bd 755static int VInit (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
7fd59977 756{
18d715bd 757if (theArgsNb > 9)
758 {
759 theDi << theArgVec[0] << ": incorrect number of command arguments.\n"
760 << "Type help for more information.\n";
761 return 1;
762 }
763 TCollection_AsciiString aViewName (""),
764 aDisplayName ("");
765 Standard_Integer aPxLeft = 0,
766 aPxTop = 0,
767 aPxWidth = 0,
768 aPxHeight = 0;
769
770 for (Standard_Integer i = 1; i < theArgsNb; ++i)
771 {
772 TCollection_AsciiString aName = "", aValue = "";
392ac980 773 if(!splitParameter (TCollection_AsciiString(theArgVec[i]),aName,aValue) && theArgsNb == 2)
18d715bd 774 {
775 // In case of syntax: vinit ViewName
776 aViewName = theArgVec[1];
777 }
778 else
779 {
780 if (aName == "name")
781 {
782 aViewName = aValue;
783 }
784 else if (aName == "l" || aName == "left")
785 aPxLeft = aValue.IntegerValue();
786 else if (aName == "t" || aName == "top")
787 aPxTop = aValue.IntegerValue();
788#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
789 else if (aName == "display")
790 aDisplayName = aValue;
791#endif
792 else if (aName == "w" || aName == "width")
793 aPxWidth = aValue.IntegerValue();
794 else if (aName == "h" || aName == "height")
795 aPxHeight = aValue.IntegerValue();
796 else
797 {
798 theDi << theArgVec[0] << ": Warning: unknown parameter " << aName.ToCString() << ".\n";
799 }
800 }
801 }
802
803 ViewerTest_Names aViewNames (aViewName);
804 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
805 {
806 TCollection_AsciiString aCommand("vactivate ");
807 aCommand = aCommand + aViewNames.GetViewName();
808 theDi.Eval(aCommand.ToCString());
809 return 0;
810 }
811
812 TCollection_AsciiString aViewId = ViewerTest::ViewerInit (aPxLeft, aPxTop, aPxWidth, aPxHeight,
813 aViewName.ToCString(),
814 aDisplayName.ToCString());
815 cout << theArgVec[0] << ": 3D View - " << aViewId << " was created.\n";
7fd59977 816 return 0;
817}
818
0a768f56 819//==============================================================================
820//function : VHLR
821//purpose : hidden lines removal algorithm
822//==============================================================================
823
824static int VHLR (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
825{
826 if (ViewerTest::CurrentView().IsNull())
827 {
828 di << argv[0] << ": Call vinit before this command, please.\n";
829 return 1;
830 }
831
832 if (argc != 2)
833 {
834 di << argv[0] << ": Wrong number of command arguments.\n"
835 << "Type help " << argv[0] << " for more information.\n";
836 return 1;
837 }
838
839 Standard_Boolean isHLROn =
840 (!strcasecmp (argv[1], "on")) ? Standard_True : Standard_False;
841
842 if (isHLROn == MyHLRIsOn)
843 {
844 return 0;
845 }
846
847 MyHLRIsOn = isHLROn;
848 ViewerTest::CurrentView()->SetComputedMode (MyHLRIsOn);
849
850 return 0;
851}
852
853//==============================================================================
854//function : VHLRType
855//purpose : change type of using HLR algorithm
856//==============================================================================
857
858static int VHLRType (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
859{
860 if (ViewerTest::CurrentView().IsNull())
861 {
862 di << argv[0] << ": Call vinit before this command, please.\n";
863 return 1;
864 }
865
866 if (argc < 2)
867 {
868 di << argv[0] << ": Wrong number of command arguments.\n"
869 << "Type help " << argv[0] << " for more information.\n";
870 return 1;
871 }
872
873 Prs3d_TypeOfHLR aTypeOfHLR =
874 (!strcasecmp (argv[1], "algo")) ? Prs3d_TOH_Algo : Prs3d_TOH_PolyAlgo;
875
876 if (argc == 2)
877 {
878 AIS_ListOfInteractive aListOfShapes;
879 ViewerTest::GetAISContext()->DisplayedObjects (aListOfShapes);
880 ViewerTest::GetAISContext()->DefaultDrawer()->SetTypeOfHLR(aTypeOfHLR);
881 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
882 anIter.More(); anIter.Next())
883 {
884 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
885 if (aShape.IsNull())
886 continue;
887 if (aShape->TypeOfHLR() != aTypeOfHLR)
888 aShape->SetTypeOfHLR (aTypeOfHLR);
889 if (MyHLRIsOn)
890 aShape->Redisplay();
891 }
892 ViewerTest::CurrentView()->Update();
893 return 0;
894 }
895 else
896 {
897 for (Standard_Integer i = 2; i < argc; ++i)
898 {
899 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
900 TCollection_AsciiString aName (argv[i]);
901
902 if (!aMap.IsBound2 (aName))
903 {
904 di << argv[0] << ":" << " Wrong shape name:" << aName.ToCString() << ".\n";
905 continue;
906 }
907 Handle(AIS_Shape) anAISObject =
908 Handle(AIS_Shape)::DownCast (aMap.Find2(aName));
909 if (anAISObject.IsNull())
910 continue;
911 anAISObject->SetTypeOfHLR (aTypeOfHLR);
912 if (MyHLRIsOn)
913 anAISObject->Redisplay();
914 }
915 ViewerTest::CurrentView()->Update();
916 }
917
918 return 0;
919}
920
18d715bd 921//==============================================================================
922//function : FindViewIdByWindowHandle
923//purpose : Find theView Id in the map of views by window handle
924//==============================================================================
925#if defined(_WIN32) || defined(__WIN32__) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
926TCollection_AsciiString FindViewIdByWindowHandle(const Aspect_Handle theWindowHandle)
927{
928 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator
929 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
930 {
931 Aspect_Handle aWindowHandle = GetWindowHandle(anIter.Value()->Window());
932 if (aWindowHandle == theWindowHandle)
933 return anIter.Key1();
934 }
935 return TCollection_AsciiString("");
936}
937#endif
938
939//==============================================================================
940//function : ActivateView
941//purpose : Make the view active
942//==============================================================================
943
944void ActivateView (const TCollection_AsciiString& theViewName)
945{
946 const Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
947 if (!aView.IsNull())
948 {
949 Handle(AIS_InteractiveContext) anAISContext = FindContextByView(aView);
950 if (!anAISContext.IsNull())
951 {
952 if (!ViewerTest::CurrentView().IsNull())
953 {
954 TCollection_AsciiString aTitle("3D View - ");
955 aTitle = aTitle + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
956 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
957 }
958
959 ViewerTest::CurrentView (aView);
960 // Update degenerate mode
961 MyHLRIsOn = ViewerTest::CurrentView()->ComputedMode();
962 ViewerTest::SetAISContext (anAISContext);
963 TCollection_AsciiString aTitle = TCollection_AsciiString("3D View - ");
964 aTitle = aTitle + theViewName + "(*)";
965 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
966#if defined(_WIN32) || defined(__WIN32__)
967 VT_GetWindow() = Handle(WNT_Window)::DownCast(ViewerTest::CurrentView()->Window());
968#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
969 VT_GetWindow() = Handle(Cocoa_Window)::DownCast(ViewerTest::CurrentView()->Window());
970#else
971 VT_GetWindow() = Handle(Xw_Window)::DownCast(ViewerTest::CurrentView()->Window());
972#endif
973 SetDisplayConnection(ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
974 ViewerTest::CurrentView()->Redraw();
975 }
976 }
977}
978
979//==============================================================================
980//function : RemoveView
981//purpose : Close and remove view from display, clear maps if neccessary
982//==============================================================================
983void ViewerTest::RemoveView (const TCollection_AsciiString& theViewName, const Standard_Boolean isContextRemoved)
984{
985 if (!ViewerTest_myViews.IsBound1(theViewName))
986 {
987 cout << "Wrong view name\n";
988 return;
989 }
990
991 // Activate another view if it's active now
992 if (ViewerTest_myViews.Find1(theViewName) == ViewerTest::CurrentView())
993 {
994 if (ViewerTest_myViews.Extent() > 1)
995 {
996 TCollection_AsciiString aNewViewName;
997 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> :: Iterator
998 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
999 if (anIter.Key1() != theViewName)
1000 {
1001 aNewViewName = anIter.Key1();
1002 break;
1003 }
1004 ActivateView (aNewViewName);
1005 }
1006 else
1007 {
1008 Handle(V3d_View) anEmptyView;
1009#if defined(_WIN32) || defined(__WIN32__)
1010 Handle(WNT_Window) anEmptyWindow;
1011#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1012 Handle(Cocoa_Window) anEmptyWindow;
1013#else
1014 Handle(Xw_Window) anEmptyWindow;
1015#endif
1016 VT_GetWindow() = anEmptyWindow;
1017 ViewerTest::CurrentView (anEmptyView);
1018 if (isContextRemoved)
1019 {
1020 Handle(AIS_InteractiveContext) anEmptyContext;
1021 ViewerTest::SetAISContext(anEmptyContext);
1022 }
1023 }
1024 }
1025
1026 // Delete view
1027 Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
1028 Handle(AIS_InteractiveContext) aCurrentContext = FindContextByView(aView);
1029
1030 // Remove view resources
1031 TheNISContext()->DetachView(Handle(NIS_View)::DownCast(aView));
1032 ViewerTest_myViews.UnBind1(theViewName);
1033 aView->Remove();
1034
1035#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1036 XFlush (GetDisplayConnection()->GetDisplay());
1037#endif
1038
1039 // Keep context opened only if the closed view is last to avoid
1040 // unused empty contexts
1041 if (!aCurrentContext.IsNull())
1042 {
1043 // Check if there are more difined views in the viewer
1044 aCurrentContext->CurrentViewer()->InitDefinedViews();
1045 if ((isContextRemoved || ViewerTest_myContexts.Size() != 1) && !aCurrentContext->CurrentViewer()->MoreDefinedViews())
1046 {
1047 // Remove driver if there is no viewers that use it
1048 Standard_Boolean isRemoveDriver = Standard_True;
1049 for(NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1050 anIter(ViewerTest_myContexts); anIter.More(); anIter.Next())
1051 {
1052 if (aCurrentContext != anIter.Key2() &&
1053 aCurrentContext->CurrentViewer()->Driver() == anIter.Value()->CurrentViewer()->Driver())
1054 {
1055 isRemoveDriver = Standard_False;
1056 break;
1057 }
1058 }
1059 if(isRemoveDriver)
1060 {
1061 ViewerTest_myDrivers.UnBind2 (aCurrentContext->CurrentViewer()->Driver());
1062 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1063 #if TCL_MAJOR_VERSION < 8
1064 Tk_DeleteFileHandler((void*)XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1065 #else
1066 Tk_DeleteFileHandler(XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1067 #endif
1068 #endif
1069 }
1070
1071 ViewerTest_myContexts.UnBind2(aCurrentContext);
1072 }
1073 }
1074 cout << "3D View - " << theViewName << " was deleted.\n";
1075
1076}
1077
1078//==============================================================================
1079//function : VClose
1080//purpose : Remove the view defined by its name
1081//==============================================================================
1082
d0cc1cb7 1083static int VClose (Draw_Interpretor& /*theDi*/,
1084 Standard_Integer theArgsNb,
1085 const char** theArgVec)
18d715bd 1086{
18d715bd 1087 NCollection_List<TCollection_AsciiString> aViewList;
d0cc1cb7 1088 if (theArgsNb > 1)
18d715bd 1089 {
d0cc1cb7 1090 TCollection_AsciiString anArg (theArgVec[1]);
1091 anArg.UpperCase();
1092 if (anArg.IsEqual ("ALL")
1093 || anArg.IsEqual ("*"))
1094 {
1095 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator anIter (ViewerTest_myViews);
1096 anIter.More(); anIter.Next())
1097 {
1098 aViewList.Append (anIter.Key1());
1099 }
1100 if (aViewList.IsEmpty())
1101 {
1102 std::cout << "No view to close\n";
1103 return 0;
1104 }
1105 }
1106 else
18d715bd 1107 {
d0cc1cb7 1108 ViewerTest_Names aViewName (theArgVec[1]);
1109 if (!ViewerTest_myViews.IsBound1 (aViewName.GetViewName()))
1110 {
1111 std::cerr << "The view with name '" << theArgVec[1] << "' does not exist\n";
1112 return 1;
1113 }
1114 aViewList.Append (aViewName.GetViewName());
18d715bd 1115 }
1116 }
1117 else
1118 {
d0cc1cb7 1119 // close active view
1120 if (ViewerTest::CurrentView().IsNull())
1121 {
1122 std::cerr << "No active view!\n";
1123 return 1;
1124 }
1125 aViewList.Append (ViewerTest_myViews.Find2 (ViewerTest::CurrentView()));
18d715bd 1126 }
1127
d0cc1cb7 1128 Standard_Boolean toRemoveContext = (theArgsNb != 3 || Draw::Atoi (theArgVec[2]) != 1);
18d715bd 1129 for (NCollection_List<TCollection_AsciiString>::Iterator anIter(aViewList);
1130 anIter.More(); anIter.Next())
1131 {
d0cc1cb7 1132 ViewerTest::RemoveView (anIter.Value(), toRemoveContext);
18d715bd 1133 }
1134
1135 return 0;
1136}
1137
1138//==============================================================================
1139//function : VActivate
1140//purpose : Activate the view defined by its ID
1141//==============================================================================
1142
1143static int VActivate (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1144{
1145 if (theArgsNb > 2)
1146 {
1147 theDi << theArgVec[0] << ": wrong number of command arguments.\n"
1148 << "Usage: " << theArgVec[0] << " ViewID\n";
1149 return 1;
1150 }
1151 if(theArgsNb == 1)
1152 {
1153 theDi.Eval("vviewlist");
1154 return 0;
1155 }
1156
1157 TCollection_AsciiString aNameString(theArgVec[1]);
29cb310a 1158 if ( strcasecmp( aNameString.ToCString(), "NONE" ) == 0 )
18d715bd 1159 {
1160 TCollection_AsciiString aTitle("3D View - ");
1161 aTitle = aTitle + ViewerTest_myViews.Find2(ViewerTest::CurrentView());
1162 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
1163 Handle(V3d_View) anEmptyView;
1164#if defined(_WIN32) || defined(__WIN32__)
1165 Handle(WNT_Window) anEmptyWindow;
1166#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1167 Handle(Cocoa_Window) anEmptyWindow;
1168#else
1169 Handle(Xw_Window) anEmptyWindow;
1170#endif
1171 VT_GetWindow() = anEmptyWindow;
1172 ViewerTest::CurrentView (anEmptyView);
1173 ViewerTest::ResetEventManager();
1174 theDi << theArgVec[0] << ": all views are inactive\n";
1175 return 0;
1176 }
1177
1178 ViewerTest_Names aViewNames(aNameString);
1179
1180 // Check if this view exists in the viewer with the driver
1181 if (!ViewerTest_myViews.IsBound1(aViewNames.GetViewName()))
1182 {
1183 theDi << "Wrong view name\n";
1184 return 1;
1185 }
1186
1187 // Check if it is active already
1188 if (ViewerTest::CurrentView() == ViewerTest_myViews.Find1(aViewNames.GetViewName()))
1189 {
1190 theDi << theArgVec[0] << ": the view is active already\n";
1191 return 0;
1192 }
1193
1194 ActivateView (aViewNames.GetViewName());
1195 return 0;
1196}
1197
1198//==============================================================================
1199//function : VViewList
1200//purpose : Print current list of views per viewer and graphic driver ID
1201// shared between viewers
1202//==============================================================================
1203
1204static int VViewList (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1205{
1206 if (theArgsNb > 2)
1207 {
1208 theDi << theArgVec[0] << ": Wrong number of command arguments\n"
29cb310a 1209 << "Usage: " << theArgVec[0] << " name";
18d715bd 1210 return 1;
1211 }
1212 if (ViewerTest_myContexts.Size() < 1)
1213 return 0;
1214
18d715bd 1215 Standard_Boolean isTreeView =
29cb310a 1216 (( theArgsNb==1 ) || ( strcasecmp( theArgVec[1], "long" ) != 0 ));
18d715bd 1217
1218 if (isTreeView)
1219 theDi << theArgVec[0] <<":\n";
1220
1221 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
1222 aDriverIter(ViewerTest_myDrivers); aDriverIter.More(); aDriverIter.Next())
1223 {
1224 if (isTreeView)
1225 theDi << aDriverIter.Key1() << ":\n";
1226
1227 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1228 aContextIter(ViewerTest_myContexts); aContextIter.More(); aContextIter.Next())
1229 {
1230 if (aContextIter.Key1().Search(aDriverIter.Key1()) != -1)
1231 {
1232 if (isTreeView)
1233 {
1234 TCollection_AsciiString aContextName(aContextIter.Key1());
1235 theDi << " " << aContextName.Split(aDriverIter.Key1().Length() + 1) << ":" << "\n";
1236 }
1237
1238 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
1239 aViewIter(ViewerTest_myViews); aViewIter.More(); aViewIter.Next())
1240 {
1241 if (aViewIter.Key1().Search(aContextIter.Key1()) != -1)
1242 {
1243 TCollection_AsciiString aViewName(aViewIter.Key1());
1244 if (isTreeView)
1245 {
1246 if (aViewIter.Value() == ViewerTest::CurrentView())
1247 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "(*)" << "\n";
1248 else
1249 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "\n";
1250 }
1251 else
1252 {
1253 theDi << aViewName << " ";
1254 }
1255 }
1256 }
1257 }
1258 }
1259 }
1260 return 0;
1261}
1262
7fd59977 1263//==============================================================================
4fe56619 1264//function : VT_ProcessKeyPress
7fd59977 1265//purpose : Handle KeyPress event from a CString
1266//==============================================================================
4fe56619 1267void VT_ProcessKeyPress (const char* buf_ret)
7fd59977 1268{
1269 //cout << "KeyPress" << endl;
1270 const Handle(V3d_View) aView = ViewerTest::CurrentView();
1271 const Handle(NIS_View) aNisView = Handle(NIS_View)::DownCast (aView);
1272 // Letter in alphabetic order
1273
b514beda 1274 if (!strcasecmp (buf_ret, "A"))
1275 {
7fd59977 1276 // AXO
1277 aView->SetProj(V3d_XposYnegZpos);
1278 }
b514beda 1279 else if (!strcasecmp (buf_ret, "D"))
1280 {
7fd59977 1281 // Reset
1282 aView->Reset();
1283 }
b514beda 1284 else if (!strcasecmp (buf_ret, "F"))
1285 {
7fd59977 1286 // FitAll
1287 if (aNisView.IsNull())
1288 aView->FitAll();
1289 else
1290 aNisView->FitAll3d();
1291 }
b514beda 1292 else if (!strcasecmp (buf_ret, "H"))
1293 {
7fd59977 1294 // HLR
1295 cout << "HLR" << endl;
de75ed09 1296 aView->SetComputedMode (!aView->ComputedMode());
1297 MyHLRIsOn = aView->ComputedMode();
7fd59977 1298 }
b514beda 1299 else if (!strcasecmp (buf_ret, "P"))
1300 {
0a768f56 1301 // Type of HLR
1302 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
1303 if (aContext->DefaultDrawer()->TypeOfHLR() == Prs3d_TOH_Algo)
1304 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_PolyAlgo);
1305 else
1306 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_Algo);
1307 if (aContext->NbCurrents()==0 || aContext->NbSelected() == 0)
1308 {
1309 AIS_ListOfInteractive aListOfShapes;
1310 aContext->DisplayedObjects(aListOfShapes);
1311 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
1312 anIter.More(); anIter.Next())
1313 {
1314 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
1315 if (aShape.IsNull())
1316 continue;
1317 if (aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1318 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1319 else
1320 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
1321 aShape->Redisplay();
1322 }
1323 }
1324 else
1325 {
1326 for (aContext->InitCurrent();aContext->MoreCurrent();aContext->NextCurrent())
1327 {
1328 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(aContext->Current());
1329 if (aShape.IsNull())
1330 continue;
1331 if(aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1332 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1333 else
1334 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
1335 aShape->Redisplay();
1336 }
1337 }
1338
1339 aContext->UpdateCurrentViewer();
4269bd1b 1340
0a768f56 1341 }
b514beda 1342 else if (!strcasecmp (buf_ret, "S"))
1343 {
1344 std::cout << "setup Shaded display mode" << std::endl;
4fe56619 1345
7fd59977 1346 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1347 if(Ctx->NbCurrents()==0 ||
1348 Ctx->NbSelected()==0)
1349 Ctx->SetDisplayMode(AIS_Shaded);
1350 else{
1351 if(Ctx->HasOpenedContext()){
1352 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1353 Ctx->SetDisplayMode(Ctx->Interactive(),1,Standard_False);
1354 }
1355 else{
1356 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1357 Ctx->SetDisplayMode(Ctx->Current(),1,Standard_False);
1358 }
1359 Ctx->UpdateCurrentViewer();
1360 }
1361 }
b514beda 1362 else if (!strcasecmp (buf_ret, "U"))
1363 {
41811896 1364 // Unset display mode
b514beda 1365 std::cout << "reset display mode to defaults" << std::endl;
4fe56619 1366
7fd59977 1367 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1368 if(Ctx->NbCurrents()==0 ||
1369 Ctx->NbSelected()==0)
1370 Ctx->SetDisplayMode(AIS_WireFrame);
1371 else{
1372 if(Ctx->HasOpenedContext()){
1373 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1374 Ctx->UnsetDisplayMode(Ctx->Interactive(),Standard_False);
1375 }
1376 else{
1377 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1378 Ctx->UnsetDisplayMode(Ctx->Current(),Standard_False);
1379 }
1380 Ctx->UpdateCurrentViewer();
1381 }
1382
1383 }
b514beda 1384 else if (!strcasecmp (buf_ret, "T"))
1385 {
7fd59977 1386 // Top
1387 aView->SetProj(V3d_Zpos);
1388 }
b514beda 1389 else if (!strcasecmp (buf_ret, "B"))
1390 {
41811896 1391 // Bottom
7fd59977 1392 aView->SetProj(V3d_Zneg);
1393 }
b514beda 1394 else if (!strcasecmp (buf_ret, "L"))
1395 {
41811896 1396 // Left
7fd59977 1397 aView->SetProj(V3d_Xneg);
1398 }
b514beda 1399 else if (!strcasecmp (buf_ret, "R"))
1400 {
41811896 1401 // Right
7fd59977 1402 aView->SetProj(V3d_Xpos);
1403 }
b514beda 1404 else if (!strcasecmp (buf_ret, "W"))
1405 {
1406 std::cout << "setup WireFrame display mode" << std::endl;
7fd59977 1407 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1408 if(Ctx->NbCurrents()==0 ||
1409 Ctx->NbSelected()==0)
1410 Ctx->SetDisplayMode(AIS_WireFrame);
1411 else{
1412 if(Ctx->HasOpenedContext()){
1413 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1414 Ctx->SetDisplayMode(Ctx->Interactive(),0,Standard_False);
1415 }
1416 else{
1417 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1418 Ctx->SetDisplayMode(Ctx->Current(),0,Standard_False);
1419 }
1420 Ctx->UpdateCurrentViewer();
1421 }
1422 }
b514beda 1423 else if (!strcasecmp (buf_ret, "Z"))
1424 {
7fd59977 1425 // ZCLIP
7fd59977 1426 if ( ZClipIsOn ) {
1427 cout << "ZClipping OFF" << endl;
1428 ZClipIsOn = 0;
1429
1430 aView->SetZClippingType(V3d_OFF);
1431 aView->Redraw();
1432 }
1433 else {
1434 cout << "ZClipping ON" << endl;
1435 ZClipIsOn = 1;
1436
1437 aView->SetZClippingType(V3d_FRONT);
1438 aView->Redraw();
1439 }
1440 }
b514beda 1441 else if (!strcasecmp (buf_ret, ","))
1442 {
7fd59977 1443 ViewerTest::GetAISContext()->HilightNextDetected(ViewerTest::CurrentView());
7fd59977 1444 }
b514beda 1445 else if (!strcasecmp (buf_ret, "."))
1446 {
7fd59977 1447 ViewerTest::GetAISContext()->HilightPreviousDetected(ViewerTest::CurrentView());
1448 }
b514beda 1449 else if (*buf_ret == THE_KEY_DELETE)
1450 {
1451 Handle(AIS_InteractiveContext) aCtx = ViewerTest::GetAISContext();
1452 if (!aCtx.IsNull()
1453 && aCtx->NbCurrents() > 0
1454 && aCtx->NbSelected() > 0)
1455 {
1456 Draw_Interprete ("verase");
1457 }
1458 }
1459 else
1460 {
1461 // Number
91322f44 1462 Standard_Integer Num = Draw::Atoi(buf_ret);
7fd59977 1463 if(Num>=0 && Num<=7)
1464 ViewerTest::StandardModeActivation(Num);
1465 }
1466}
1467
1468//==============================================================================
4fe56619 1469//function : VT_ProcessExpose
7fd59977 1470//purpose : Redraw the View on an Expose Event
1471//==============================================================================
4fe56619 1472void VT_ProcessExpose()
1473{
1474 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1475 if (!aView3d.IsNull())
1476 {
1477 aView3d->Redraw();
1478 }
7fd59977 1479}
1480
1481//==============================================================================
4fe56619 1482//function : VT_ProcessConfigure
7fd59977 1483//purpose : Resize the View on an Configure Event
1484//==============================================================================
4fe56619 1485void VT_ProcessConfigure()
7fd59977 1486{
4fe56619 1487 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1488 if (aView3d.IsNull())
1489 {
1490 return;
1491 }
1492
1493 aView3d->MustBeResized();
1494 aView3d->Update();
1495 aView3d->Redraw();
7fd59977 1496}
1497
1498//==============================================================================
4fe56619 1499//function : VT_ProcessButton1Press
7fd59977 1500//purpose : Picking
1501//==============================================================================
4fe56619 1502Standard_Boolean VT_ProcessButton1Press(
7fd59977 1503 Standard_Integer ,
4fe56619 1504 const char** argv,
7fd59977 1505 Standard_Boolean pick,
4fe56619 1506 Standard_Boolean shift)
7fd59977 1507{
1508 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1509 if ( pick ) {
1510 Standard_Real X, Y, Z;
1511
1512 ViewerTest::CurrentView()->Convert(X_Motion, Y_Motion, X, Y, Z);
1513
1514 Draw::Set(argv[1], X);
1515 Draw::Set(argv[2], Y);
1516 Draw::Set(argv[3], Z);}
1517
1518 if(shift)
1519 EM->ShiftSelect();
1520 else
1521 EM->Select();
1522
1523 pick = 0;
1524 return pick;
1525}
1526
1527//==============================================================================
4fe56619 1528//function : VT_ProcessButton1Release
1529//purpose : End selecting
7fd59977 1530//==============================================================================
4fe56619 1531void VT_ProcessButton1Release (Standard_Boolean theIsShift)
1532{
1533 if (IsDragged)
1534 {
1535 IsDragged = Standard_False;
1536 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1537 if (theIsShift)
1538 {
1539 EM->ShiftSelect (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
1540 Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
1541 }
1542 else
1543 {
1544 EM->Select (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
1545 Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
1546 }
1547 }
1548}
7fd59977 1549
4fe56619 1550//==============================================================================
1551//function : VT_ProcessButton3Press
1552//purpose : Start Rotation
1553//==============================================================================
1554void VT_ProcessButton3Press()
1555{
7fd59977 1556 Start_Rot = 1;
de75ed09 1557 if (MyHLRIsOn)
1558 {
1559 ViewerTest::CurrentView()->SetComputedMode (Standard_False);
1560 }
7fd59977 1561 ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress );
7fd59977 1562}
4fe56619 1563
7fd59977 1564//==============================================================================
4fe56619 1565//function : VT_ProcessButton3Release
1566//purpose : End rotation
7fd59977 1567//==============================================================================
4fe56619 1568void VT_ProcessButton3Release()
1569{
1570 if (Start_Rot)
1571 {
7fd59977 1572 Start_Rot = 0;
de75ed09 1573 if (MyHLRIsOn)
1574 {
1575 ViewerTest::CurrentView()->SetComputedMode (Standard_True);
1576 }
7fd59977 1577 }
7fd59977 1578}
1579
1580//==============================================================================
1581//function : ProcessZClipMotion
1582//purpose : Zoom
1583//==============================================================================
1584
1585void ProcessZClipMotion()
1586{
1587 Handle(V3d_View) a3DView = ViewerTest::CurrentView();
1588 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
1589 static Standard_Real CurZPos = 0.;
1590
1591 //Quantity_Length VDX, VDY;
1592 //a3DView->Size(VDX,VDY);
1593 //Standard_Real VDZ = a3DView->ZSize();
1594 //printf("View size (%lf,%lf,%lf)\n", VDX, VDY, VDZ);
1595
1596 Quantity_Length dx = a3DView->Convert(X_Motion - X_ButtonPress);
1597
1598 // Front = Depth + width/2.
1599 Standard_Real D = 0.5;
1600 Standard_Real W = 0.1;
1601
1602 CurZPos += (dx);
1603
1604 D += CurZPos;
1605
1606 //printf("dx %lf Depth %lf Width %lf\n", dx, D, W);
1607
1608 a3DView->SetZClippingType(V3d_OFF);
1609 a3DView->SetZClippingDepth(D);
1610 a3DView->SetZClippingWidth(W);
1611 a3DView->SetZClippingType(V3d_FRONT);
1612
1613 a3DView->Redraw();
1614
1615 X_ButtonPress = X_Motion;
1616 Y_ButtonPress = Y_Motion;
1617 }
1618}
1619
1620//==============================================================================
1621//function : ProcessControlButton1Motion
1622//purpose : Zoom
1623//==============================================================================
1624
1625static void ProcessControlButton1Motion()
1626{
1627 ViewerTest::CurrentView()->Zoom( X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion);
1628
1629 X_ButtonPress = X_Motion;
1630 Y_ButtonPress = Y_Motion;
1631}
1632
1633//==============================================================================
4fe56619 1634//function : VT_ProcessControlButton2Motion
1635//purpose : Panning
7fd59977 1636//==============================================================================
4fe56619 1637void VT_ProcessControlButton2Motion()
7fd59977 1638{
1639 Quantity_Length dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
1640 Quantity_Length dy = ViewerTest::CurrentView()->Convert(Y_Motion - Y_ButtonPress);
1641
1642 dy = -dy; // Xwindow Y axis is from top to Bottom
1643
1644 ViewerTest::CurrentView()->Panning( dx, dy );
1645
1646 X_ButtonPress = X_Motion;
1647 Y_ButtonPress = Y_Motion;
1648}
1649
1650//==============================================================================
4fe56619 1651//function : VT_ProcessControlButton3Motion
7fd59977 1652//purpose : Rotation
1653//==============================================================================
4fe56619 1654void VT_ProcessControlButton3Motion()
7fd59977 1655{
4fe56619 1656 if (Start_Rot)
1657 {
1658 ViewerTest::CurrentView()->Rotation (X_Motion, Y_Motion);
1659 }
7fd59977 1660}
1661
1662//==============================================================================
4fe56619 1663//function : VT_ProcessMotion
1664//purpose :
7fd59977 1665//==============================================================================
4fe56619 1666void VT_ProcessMotion()
7fd59977 1667{
1668 //pre-hilights detected objects at mouse position
1669
1670 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1671 EM->MoveTo(X_Motion, Y_Motion);
1672}
1673
1674
1675void ViewerTest::GetMousePosition(Standard_Integer& Xpix,Standard_Integer& Ypix)
1676{
1677 Xpix = X_Motion;Ypix=Y_Motion;
1678}
1679
44b8f2d6 1680//==============================================================================
1681//function : ViewProject: implements VAxo, VTop, VLeft, ...
1682//purpose : Switches to an axonometric, top, left and other views
1683//==============================================================================
1684
1685static int ViewProject(Draw_Interpretor& di, const V3d_TypeOfOrientation ori)
1686{
4fe56619 1687 if ( ViewerTest::CurrentView().IsNull() )
44b8f2d6 1688 {
1689 di<<"Call vinit before this command, please"<<"\n";
1690 return 1;
1691 }
1692
1693 ViewerTest::CurrentView()->SetProj(ori);
1694 return 0;
1695}
1696
7fd59977 1697//==============================================================================
1698//function : VAxo
1699//purpose : Switch to an Axonometric view
1700//Draw arg : No args
1701//==============================================================================
1702
1703static int VAxo(Draw_Interpretor& di, Standard_Integer , const char** )
44b8f2d6 1704{
1705 return ViewProject(di, V3d_XposYnegZpos);
7fd59977 1706}
1707
1708//==============================================================================
1709//function : VTop
1710//purpose : Switch to a Top View
1711//Draw arg : No args
1712//==============================================================================
1713
1714static int VTop(Draw_Interpretor& di, Standard_Integer , const char** )
1715{
44b8f2d6 1716 return ViewProject(di, V3d_Zpos);
1717}
7fd59977 1718
44b8f2d6 1719//==============================================================================
1720//function : VBottom
1721//purpose : Switch to a Bottom View
1722//Draw arg : No args
1723//==============================================================================
7fd59977 1724
44b8f2d6 1725static int VBottom(Draw_Interpretor& di, Standard_Integer , const char** )
1726{
1727 return ViewProject(di, V3d_Zneg);
1728}
7fd59977 1729
44b8f2d6 1730//==============================================================================
1731//function : VLeft
1732//purpose : Switch to a Left View
1733//Draw arg : No args
1734//==============================================================================
1735
1736static int VLeft(Draw_Interpretor& di, Standard_Integer , const char** )
1737{
1738 return ViewProject(di, V3d_Ypos);
1739}
1740
1741//==============================================================================
1742//function : VRight
1743//purpose : Switch to a Right View
1744//Draw arg : No args
1745//==============================================================================
1746
1747static int VRight(Draw_Interpretor& di, Standard_Integer , const char** )
1748{
1749 return ViewProject(di, V3d_Yneg);
1750}
7fd59977 1751
44b8f2d6 1752//==============================================================================
1753//function : VFront
1754//purpose : Switch to a Front View
1755//Draw arg : No args
1756//==============================================================================
1757
1758static int VFront(Draw_Interpretor& di, Standard_Integer , const char** )
1759{
1760 return ViewProject(di, V3d_Xpos);
1761}
1762
1763//==============================================================================
1764//function : VBack
1765//purpose : Switch to a Back View
1766//Draw arg : No args
1767//==============================================================================
1768
1769static int VBack(Draw_Interpretor& di, Standard_Integer , const char** )
1770{
1771 return ViewProject(di, V3d_Xneg);
7fd59977 1772}
1773
1774//==============================================================================
1775//function : VHelp
1776//purpose : Dsiplay help on viewer Keyboead and mouse commands
1777//Draw arg : No args
1778//==============================================================================
1779
1780static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** )
1781{
1782
1783 di << "Q : Quit the application" << "\n";
1784
1785 di << "========================="<<"\n";
1786 di << "F : FitAll" << "\n";
1787 di << "T : TopView" << "\n";
41811896 1788 di << "B : BottomView" << "\n";
1789 di << "R : RightView" << "\n";
1790 di << "L : LeftView" << "\n";
7fd59977 1791 di << "A : AxonometricView" << "\n";
41811896 1792 di << "D : ResetView" << "\n";
7fd59977 1793
1794 di << "========================="<<"\n";
1795 di << "S : Shading" << "\n";
1796 di << "W : Wireframe" << "\n";
1797 di << "H : HidelLineRemoval" << "\n";
41811896 1798 di << "U : Unset display mode" << "\n";
b514beda 1799 di << "Delete : Remove selection from viewer" << "\n";
7fd59977 1800
1801 di << "========================="<<"\n";
1802 di << "Selection mode "<<"\n";
1803 di << "0 : Shape" <<"\n";
1804 di << "1 : Vertex" <<"\n";
1805 di << "2 : Edge" <<"\n";
1806 di << "3 : Wire" <<"\n";
1807 di << "4 : Face" <<"\n";
1808 di << "5 : Shell" <<"\n";
1809 di << "6 : Solid" <<"\n";
1810 di << "7 : Compound" <<"\n";
1811
41811896 1812 di << "========================="<<"\n";
1813 di << "Z : Switch Z clipping On/Off" << "\n";
1814 di << ", : Hilight next detected" << "\n";
1815 di << ". : Hilight previous detected" << "\n";
7fd59977 1816
1817 return 0;
1818}
1819
7fd59977 1820#ifdef WNT
1821
1822static Standard_Boolean Ppick = 0;
1823static Standard_Integer Pargc = 0;
1824static const char** Pargv = NULL;
1825
1826
1827static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
1828 UINT Msg,
1829 WPARAM wParam,
1830 LPARAM lParam )
1831{
18d715bd 1832 if (!ViewerTest_myViews.IsEmpty()) {
7fd59977 1833
1834 WPARAM fwKeys = wParam;
1835
1836 switch( Msg ) {
18d715bd 1837 case WM_CLOSE:
1838 {
1839 // Delete view from map of views
1840 ViewerTest::RemoveView(FindViewIdByWindowHandle(hwnd));
1841 return 0;
1842 }
1843 break;
1844 case WM_ACTIVATE:
1845 if(LOWORD(wParam) == WA_CLICKACTIVE || LOWORD(wParam) == WA_ACTIVE
1846 || ViewerTest::CurrentView().IsNull())
1847 {
1848 // Activate inactive window
1849 if(GetWindowHandle(VT_GetWindow()) != hwnd)
1850 {
1851 ActivateView (FindViewIdByWindowHandle(hwnd));
1852 }
1853 }
1854 break;
7fd59977 1855 case WM_LBUTTONUP:
1856 IsDragged = Standard_False;
1857 if( !DragFirst )
1858 {
1859 HDC hdc = GetDC( hwnd );
7fd59977 1860 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
1861 SetROP2( hdc, R2_NOT );
4fe56619 1862 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1863 ReleaseDC( hwnd, hdc );
1864
1865 const Handle(ViewerTest_EventManager) EM =
1866 ViewerTest::CurrentEventManager();
1867 if ( fwKeys & MK_SHIFT )
4fe56619 1868 EM->ShiftSelect( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
1869 max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
7fd59977 1870 else
4fe56619 1871 EM->Select( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
1872 max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
7fd59977 1873 }
1874 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1875
1876 case WM_LBUTTONDOWN:
1877 if( fwKeys == MK_LBUTTON || fwKeys == ( MK_LBUTTON | MK_SHIFT ) )
1878 {
1879 IsDragged = Standard_True;
1880 DragFirst = Standard_True;
4fe56619 1881 X_ButtonPress = LOWORD(lParam);
1882 Y_ButtonPress = HIWORD(lParam);
7fd59977 1883 }
1884 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1885
1886 break;
1887
1888 case WM_MOUSEMOVE:
1889 if( IsDragged )
1890 {
1891 HDC hdc = GetDC( hwnd );
1892
1893 HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) );
1894 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
1895 SetROP2( hdc, R2_NOT );
1896
1897 if( !DragFirst )
4fe56619 1898 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1899
1900 DragFirst = Standard_False;
4fe56619 1901 X_Motion = LOWORD(lParam);
1902 Y_Motion = HIWORD(lParam);
7fd59977 1903
4fe56619 1904 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1905
1906 SelectObject( hdc, anObj );
1907
1908 ReleaseDC( hwnd, hdc );
1909 }
1910 else
1911 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1912 break;
1913
1914 default:
1915 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1916 }
1917 return 0;
1918 }
1919 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1920}
1921
1922
1923static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
1924 UINT Msg,
1925 WPARAM wParam,
1926 LPARAM lParam )
1927{
7fd59977 1928 static int Up = 1;
1929
1930 if ( !ViewerTest::CurrentView().IsNull() ) {
1931 PAINTSTRUCT ps;
1932
1933 switch( Msg ) {
7fd59977 1934 case WM_PAINT:
7fd59977 1935 BeginPaint(hwnd, &ps);
1936 EndPaint(hwnd, &ps);
4fe56619 1937 VT_ProcessExpose();
7fd59977 1938 break;
1939
1940 case WM_SIZE:
4fe56619 1941 VT_ProcessConfigure();
7fd59977 1942 break;
1943
1944 case WM_KEYDOWN:
4fe56619 1945 if ((wParam != VK_SHIFT) && (wParam != VK_CONTROL))
1946 {
7fd59977 1947 char c[2];
1948 c[0] = (char) wParam;
1949 c[1] = '\0';
b514beda 1950 if (wParam == VK_DELETE)
1951 {
1952 c[0] = THE_KEY_DELETE;
1953 }
4fe56619 1954 VT_ProcessKeyPress (c);
7fd59977 1955 }
1956 break;
1957
1958 case WM_LBUTTONUP:
1959 case WM_MBUTTONUP:
1960 case WM_RBUTTONUP:
7fd59977 1961 Up = 1;
4fe56619 1962 VT_ProcessButton3Release();
7fd59977 1963 break;
1964
1965 case WM_LBUTTONDOWN:
1966 case WM_MBUTTONDOWN:
1967 case WM_RBUTTONDOWN:
1968 {
7fd59977 1969 WPARAM fwKeys = wParam;
1970
1971 Up = 0;
1972
1973 X_ButtonPress = LOWORD(lParam);
1974 Y_ButtonPress = HIWORD(lParam);
1975
4fe56619 1976 if (Msg == WM_LBUTTONDOWN)
1977 {
1978 if (fwKeys & MK_CONTROL)
1979 {
1980 Ppick = VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
1981 }
1982 else
1983 {
1984 VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
1985 }
7fd59977 1986 }
4fe56619 1987 else if (Msg == WM_RBUTTONDOWN)
1988 {
7fd59977 1989 // Start rotation
4fe56619 1990 VT_ProcessButton3Press();
7fd59977 1991 }
1992 }
1993 break;
1994
1995 case WM_MOUSEMOVE:
1996 {
1997 //cout << "\t WM_MOUSEMOVE" << endl;
1998 WPARAM fwKeys = wParam;
1999 X_Motion = LOWORD(lParam);
2000 Y_Motion = HIWORD(lParam);
2001
2002 if ( Up &&
2003 fwKeys & ( MK_LBUTTON|MK_MBUTTON|MK_RBUTTON ) ) {
2004 Up = 0;
2005 X_ButtonPress = LOWORD(lParam);
2006 Y_ButtonPress = HIWORD(lParam);
2007
2008 if ( fwKeys & MK_RBUTTON ) {
2009 // Start rotation
4fe56619 2010 VT_ProcessButton3Press();
7fd59977 2011 }
2012 }
2013
2014 if ( fwKeys & MK_CONTROL ) {
2015 if ( fwKeys & MK_LBUTTON ) {
2016 ProcessControlButton1Motion();
2017 }
2018 else if ( fwKeys & MK_MBUTTON ||
2019 ((fwKeys&MK_LBUTTON) &&
2020 (fwKeys&MK_RBUTTON) ) ){
4fe56619 2021 VT_ProcessControlButton2Motion();
7fd59977 2022 }
2023 else if ( fwKeys & MK_RBUTTON ) {
4fe56619 2024 VT_ProcessControlButton3Motion();
7fd59977 2025 }
2026 }
2027#ifdef BUG
2028 else if ( fwKeys & MK_SHIFT ) {
2029 if ( fwKeys & MK_MBUTTON ||
2030 ((fwKeys&MK_LBUTTON) &&
2031 (fwKeys&MK_RBUTTON) ) ) {
2032 cout << "ProcessZClipMotion()" << endl;
2033 ProcessZClipMotion();
2034 }
2035 }
2036#endif
08398024 2037 else if (GetWindowHandle (VT_GetWindow()) == hwnd)
2038 {
4fe56619 2039 if ((fwKeys & MK_MBUTTON
2040 || ((fwKeys & MK_LBUTTON) && (fwKeys & MK_RBUTTON))))
2041 {
7fd59977 2042 ProcessZClipMotion();
2043 }
4fe56619 2044 else
2045 {
2046 VT_ProcessMotion();
7fd59977 2047 }
08398024 2048 }
7fd59977 2049 }
2050 break;
2051
2052 default:
2053 return( DefWindowProc( hwnd, Msg, wParam, lParam ));
2054 }
2055 return 0L;
2056 }
2057
2058 return DefWindowProc( hwnd, Msg, wParam, lParam );
2059}
2060
2061
2062
2063
2064//==============================================================================
2065//function : ViewerMainLoop
2066//purpose : Get a Event on the view and dispatch it
2067//==============================================================================
2068
2069
8263fcd3 2070int ViewerMainLoop(Standard_Integer argc, const char** argv)
7fd59977 2071{
7fd59977 2072 Ppick = (argc > 0)? 1 : 0;
2073 Pargc = argc;
2074 Pargv = argv;
2075
2076 if ( Ppick ) {
2077 MSG msg;
2078 msg.wParam = 1;
2079
2080 cout << "Start picking" << endl;
2081
7fd59977 2082 while ( Ppick == 1 ) {
4fe56619 2083 // Wait for a VT_ProcessButton1Press() to toggle pick to 1 or 0
7fd59977 2084 if (GetMessage(&msg, NULL, 0, 0) ) {
2085 TranslateMessage(&msg);
2086 DispatchMessage(&msg);
2087 }
2088 }
2089
2090 cout << "Picking done" << endl;
2091 }
2092
2093 return Ppick;
2094}
2095
4fe56619 2096#elif !defined(__APPLE__) || defined(MACOSX_USE_GLX)
7fd59977 2097
2098int min( int a, int b )
2099{
2100 if( a<b )
2101 return a;
2102 else
2103 return b;
2104}
2105
2106int max( int a, int b )
2107{
2108 if( a>b )
2109 return a;
2110 else
2111 return b;
2112}
2113
2114int ViewerMainLoop(Standard_Integer argc, const char** argv)
2115
4269bd1b 2116{
18d715bd 2117 static XEvent aReport;
2118 Standard_Boolean pick = argc > 0;
2119 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2120 XNextEvent (aDisplay, &aReport);
7fd59977 2121
18d715bd 2122 // Handle event for the chosen display connection
2123 switch (aReport.type) {
2124 case ClientMessage:
2125 {
2126 if(aReport.xclient.data.l[0] == GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW))
2127 {
2128 // Close the window
2129 ViewerTest::RemoveView(FindViewIdByWindowHandle (aReport.xclient.window));
2130 }
2131 }
2132 return 0;
2133 case FocusIn:
2134 {
2135 // Activate inactive view
2136 Window aWindow = GetWindowHandle(VT_GetWindow());
2137 if(aWindow != aReport.xfocus.window)
2138 {
2139 ActivateView (FindViewIdByWindowHandle (aReport.xfocus.window));
2140 }
2141 }
2142 break;
7fd59977 2143 case Expose:
2144 {
4fe56619 2145 VT_ProcessExpose();
7fd59977 2146 }
2147 break;
2148 case ConfigureNotify:
2149 {
4fe56619 2150 VT_ProcessConfigure();
7fd59977 2151 }
2152 break;
2153 case KeyPress:
2154 {
2155
2156 KeySym ks_ret ;
2157 char buf_ret[11] ;
2158 int ret_len ;
2159 XComposeStatus status_in_out;
2160
18d715bd 2161 ret_len = XLookupString( ( XKeyEvent *)&aReport ,
7fd59977 2162 (char *) buf_ret , 10 ,
2163 &ks_ret , &status_in_out ) ;
2164
2165
2166 buf_ret[ret_len] = '\0' ;
2167
4fe56619 2168 if (ret_len)
2169 {
2170 VT_ProcessKeyPress (buf_ret);
7fd59977 2171 }
2172 }
2173 break;
2174 case ButtonPress:
7fd59977 2175 {
18d715bd 2176 X_ButtonPress = aReport.xbutton.x;
2177 Y_ButtonPress = aReport.xbutton.y;
7fd59977 2178
18d715bd 2179 if (aReport.xbutton.button == Button1)
4fe56619 2180 {
18d715bd 2181 if (aReport.xbutton.state & ControlMask)
4fe56619 2182 {
18d715bd 2183 pick = VT_ProcessButton1Press (argc, argv, pick, (aReport.xbutton.state & ShiftMask));
4fe56619 2184 }
7fd59977 2185 else
2186 {
2187 IsDragged = Standard_True;
7fd59977 2188 DragFirst = Standard_True;
2189 }
4fe56619 2190 }
18d715bd 2191 else if (aReport.xbutton.button == Button3)
4fe56619 2192 {
7fd59977 2193 // Start rotation
4fe56619 2194 VT_ProcessButton3Press();
2195 }
7fd59977 2196 }
2197 break;
2198 case ButtonRelease:
2199 {
7fd59977 2200 if( IsDragged )
2201 {
2202 if( !DragFirst )
2203 {
2204 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
18d715bd 2205 GC gc = XCreateGC( aDisplay, aWindow, 0, 0 );
2206 XDrawRectangle( aDisplay, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
7fd59977 2207 }
2208
2209 Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext();
2210 if( aContext.IsNull() )
2211 {
2212 cout << "The context is null. Please use vinit before createmesh" << endl;
2213 return 0;
2214 }
2215
18d715bd 2216 Standard_Boolean ShiftPressed = ( aReport.xbutton.state & ShiftMask );
2217 if( aReport.xbutton.button==1 )
7fd59977 2218 if( DragFirst )
2219 if( ShiftPressed )
2220 {
2221 aContext->ShiftSelect();
7fd59977 2222 }
2223 else
2224 {
2225 aContext->Select();
7fd59977 2226 }
2227 else
2228 if( ShiftPressed )
2229 {
4fe56619 2230 aContext->ShiftSelect( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2231 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2232 ViewerTest::CurrentView());
7fd59977 2233 }
2234 else
2235 {
4fe56619 2236 aContext->Select( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2237 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2238 ViewerTest::CurrentView() );
7fd59977 2239 }
2240 else
4fe56619 2241 VT_ProcessButton3Release();
7fd59977 2242
2243 IsDragged = Standard_False;
2244 }
2245 else
4fe56619 2246 VT_ProcessButton3Release();
7fd59977 2247 }
2248 break;
2249 case MotionNotify:
2250 {
08398024 2251 if (GetWindowHandle (VT_GetWindow()) != aReport.xmotion.window)
2252 {
2253 break;
2254 }
7fd59977 2255 if( IsDragged )
2256 {
2257 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
18d715bd 2258 GC gc = XCreateGC( aDisplay, aWindow, 0, 0 );
2259 XSetFunction( aDisplay, gc, GXinvert );
7fd59977 2260
2261 if( !DragFirst )
18d715bd 2262 XDrawRectangle(aDisplay, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
7fd59977 2263
18d715bd 2264 X_Motion = aReport.xmotion.x;
2265 Y_Motion = aReport.xmotion.y;
7fd59977 2266 DragFirst = Standard_False;
2267
18d715bd 2268 XDrawRectangle( aDisplay, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
7fd59977 2269 }
2270 else
2271 {
18d715bd 2272 X_Motion = aReport.xmotion.x;
2273 Y_Motion = aReport.xmotion.y;
7fd59977 2274
18d715bd 2275 // remove all the ButtonMotionMaskr
2276 while( XCheckMaskEvent( aDisplay, ButtonMotionMask, &aReport) ) ;
7fd59977 2277
18d715bd 2278 if ( ZClipIsOn && aReport.xmotion.state & ShiftMask ) {
7fd59977 2279 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
2280
2281 Quantity_Length VDX, VDY;
2282
2283 ViewerTest::CurrentView()->Size(VDX,VDY);
2284 Standard_Real VDZ =0 ;
2285 VDZ = ViewerTest::CurrentView()->ZSize();
2286
7fd59977 2287 printf("%f,%f,%f\n", VDX, VDY, VDZ);
2288
2289 Quantity_Length dx = 0 ;
2290 dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
2291
2292 cout << dx << endl;
2293
2294 dx = dx / VDX * VDZ;
2295
2296 cout << dx << endl;
2297
7fd59977 2298 ViewerTest::CurrentView()->Redraw();
2299 }
2300 }
2301
18d715bd 2302 if ( aReport.xmotion.state & ControlMask ) {
2303 if ( aReport.xmotion.state & Button1Mask ) {
7fd59977 2304 ProcessControlButton1Motion();
2305 }
18d715bd 2306 else if ( aReport.xmotion.state & Button2Mask ) {
4fe56619 2307 VT_ProcessControlButton2Motion();
7fd59977 2308 }
18d715bd 2309 else if ( aReport.xmotion.state & Button3Mask ) {
4fe56619 2310 VT_ProcessControlButton3Motion();
7fd59977 2311 }
2312 }
4fe56619 2313 else
2314 {
2315 VT_ProcessMotion();
7fd59977 2316 }
2317 }
2318 }
2319 break;
2320}
7fd59977 2321return pick;
2322}
2323
2324//==============================================================================
2325//function : VProcessEvents
2326//purpose : call by Tk_CreateFileHandler() to be able to manage the
2327// event in the Viewer window
2328//==============================================================================
2329
2330static void VProcessEvents(ClientData,int)
2331{
18d715bd 2332 NCollection_Vector<int> anEventNumbers;
2333 // Get number of messages from every display
2334 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2335 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next())
2336 {
2337 anEventNumbers.Append(XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()));
4269bd1b 2338 }
18d715bd 2339 // Handle events for every display
2340 int anEventIter = 0;
2341 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2342 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next(), anEventIter++)
2343 {
4269bd1b 2344 for (int i = 0; i < anEventNumbers.Value(anEventIter) &&
18d715bd 2345 XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()) > 0; ++i)
2346 {
2347 SetDisplayConnection (anIter.Key2()->GetDisplayConnection());
2348 int anEventResult = ViewerMainLoop( 0, NULL);
2349 // If window is closed or context was not found finish current event processing loop
2350 if (!anEventResult)
2351 return;
2352 }
7fd59977 2353 }
4269bd1b 2354
18d715bd 2355 SetDisplayConnection (ViewerTest::GetAISContext()->CurrentViewer()->Driver()->GetDisplayConnection());
4269bd1b 2356
7fd59977 2357}
2358#endif
2359
2360//==============================================================================
2361//function : OSWindowSetup
2362//purpose : Setup for the X11 window to be able to cath the event
2363//==============================================================================
2364
2365
2366static void OSWindowSetup()
2367{
4fe56619 2368#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2369 // X11
2370
2371 Window window = VT_GetWindow()->XWindow();
18d715bd 2372 SetDisplayConnection (ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
2373 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2374 XSynchronize(aDisplay, 1);
7fd59977 2375
2376 // X11 : For keyboard on SUN
2377 XWMHints wmhints;
2378 wmhints.flags = InputHint;
2379 wmhints.input = 1;
2380
18d715bd 2381 XSetWMHints( aDisplay, window, &wmhints);
7fd59977 2382
18d715bd 2383 XSelectInput( aDisplay, window, ExposureMask | KeyPressMask |
7fd59977 2384 ButtonPressMask | ButtonReleaseMask |
2385 StructureNotifyMask |
2386 PointerMotionMask |
2387 Button1MotionMask | Button2MotionMask |
18d715bd 2388 Button3MotionMask | FocusChangeMask
7fd59977 2389 );
18d715bd 2390 Atom aDeleteWindowAtom = GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW);
2391 XSetWMProtocols(aDisplay, window, &aDeleteWindowAtom, 1);
7fd59977 2392
18d715bd 2393 XSynchronize(aDisplay, 0);
7fd59977 2394
2395#else
2396 // WNT
2397#endif
2398
2399}
2400
2401
2402//==============================================================================
2403//function : VFit
2404
2405//purpose : Fitall, no DRAW arguments
2406//Draw arg : No args
2407//==============================================================================
2408
2409static int VFit(Draw_Interpretor& , Standard_Integer , const char** )
2410{
2411 const Handle(V3d_View) aView = ViewerTest::CurrentView();
2412 Handle(NIS_View) V = Handle(NIS_View)::DownCast(aView);
2413 if (V.IsNull() == Standard_False) {
2414 V->FitAll3d();
2415 } else if (aView.IsNull() == Standard_False) {
2416 aView->FitAll();
2417 }
2418 return 0;
2419}
2420
2421//==============================================================================
2422//function : VZFit
2423//purpose : ZFitall, no DRAW arguments
2424//Draw arg : No args
2425//==============================================================================
2426
2427static int VZFit(Draw_Interpretor& , Standard_Integer , const char** )
2428{
2429 Handle(V3d_View) V = ViewerTest::CurrentView();
2430 if ( !V.IsNull() ) V->ZFitAll(); return 0; }
2431
2432
2433static int VRepaint(Draw_Interpretor& , Standard_Integer , const char** )
2434{
2435 Handle(V3d_View) V = ViewerTest::CurrentView();
2436 if ( !V.IsNull() ) V->Redraw(); return 0;
2437}
2438
2439
2440//==============================================================================
2441//function : VClear
2442//purpose : Remove all the object from the viewer
2443//Draw arg : No args
2444//==============================================================================
2445
2446static int VClear(Draw_Interpretor& , Standard_Integer , const char** )
2447{
2448 Handle(V3d_View) V = ViewerTest::CurrentView();
2449 if(!V.IsNull())
2450 ViewerTest::Clear();
2451 return 0;
2452}
2453
2454//==============================================================================
2455//function : VPick
2456//purpose :
2457//==============================================================================
2458
2459static int VPick(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2460{ if (ViewerTest::CurrentView().IsNull() ) return 1;
2461
2462if ( argc < 4 ) {
2463 di << argv[0] << "Invalid number of arguments" << "\n";
2464 return 1;
2465}
2466
2467while (ViewerMainLoop( argc, argv)) {
2468}
2469
2470return 0;
2471}
2472
7fd59977 2473//==============================================================================
2474//function : InitViewerTest
2475//purpose : initialisation de toutes les variables static de ViewerTest (dp)
2476//==============================================================================
2477
18d715bd 2478void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& theContext)
7fd59977 2479{
18d715bd 2480 Handle(V3d_Viewer) aViewer = theContext->CurrentViewer();
2481 ViewerTest::SetAISContext(theContext);
2482 aViewer->InitActiveViews();
2483 Handle(V3d_View) aView = aViewer->ActiveView();
2484 if (aViewer->MoreActiveViews()) ViewerTest::CurrentView(aView);
7fd59977 2485 ViewerTest::ResetEventManager();
18d715bd 2486 Handle(Aspect_Window) aWindow = aView->Window();
4fe56619 2487#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2488 // X11
18d715bd 2489 VT_GetWindow() = Handle(Xw_Window)::DownCast(aWindow);
7fd59977 2490 OSWindowSetup();
18d715bd 2491 static int aFirst = 1;
2492 if ( aFirst ) {
7fd59977 2493#if TCL_MAJOR_VERSION < 8
18d715bd 2494 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 2495 TK_READABLE, VProcessEvents, (ClientData) 0);
2496#else
18d715bd 2497 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 2498 TK_READABLE, VProcessEvents, (ClientData) 0);
2499#endif
18d715bd 2500 aFirst = 0;
7fd59977 2501 }
2502#endif
2503}
2504
7fd59977 2505//==============================================================================
2506//function : VSetBg
2507//purpose : Load image as background
2508//==============================================================================
2509
2510static int VSetBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2511{
2512 if (argc < 2 || argc > 3)
2513 {
2514 di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background" << "\n";
f8b2ed36 2515 di << "filltype can be one of CENTERED, TILED, STRETCH, NONE" << "\n";
7fd59977 2516 return 1;
2517 }
2518
2519 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2520 if(AISContext.IsNull())
2521 {
2522 di << "use 'vinit' command before " << argv[0] << "\n";
2523 return 1;
2524 }
2525
2526 Aspect_FillMethod aFillType = Aspect_FM_CENTERED;
2527 if (argc == 3)
2528 {
2529 const char* szType = argv[2];
2530 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2531 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2532 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2533 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2534 else
2535 {
2536 di << "Wrong fill type : " << szType << "\n";
2537 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2538 return 1;
2539 }
2540 }
2541
2542 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2543 V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True);
2544
2545 return 0;
2546}
2547
f8b2ed36 2548//==============================================================================
2549//function : VSetBgMode
2550//purpose : Change background image fill type
2551//==============================================================================
2552
2553static int VSetBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2554{
2555 if (argc != 2)
2556 {
2557 di << "Usage : " << argv[0] << " filltype : Change background image mode" << "\n";
2558 di << "filltype must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2559 return 1;
2560 }
2561
2562 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2563 if(AISContext.IsNull())
2564 {
2565 di << "use 'vinit' command before " << argv[0] << "\n";
2566 return 1;
2567 }
1d47d8d0 2568 Aspect_FillMethod aFillType = Aspect_FM_NONE;
2569 const char* szType = argv[1];
2570 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2571 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2572 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2573 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2574 else
f8b2ed36 2575 {
1d47d8d0 2576 di << "Wrong fill type : " << szType << "\n";
2577 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2578 return 1;
f8b2ed36 2579 }
f8b2ed36 2580 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2581 V3dView->SetBgImageStyle(aFillType, Standard_True);
f8b2ed36 2582 return 0;
2583}
2584
7fd59977 2585//==============================================================================
2586//function : VSetGradientBg
2587//purpose : Mount gradient background
2588//==============================================================================
2589static int VSetGradientBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2590{
2591 if (argc != 8 )
2592 {
2593 di << "Usage : " << argv[0] << " R1 G1 B1 R2 G2 B2 Type : Mount gradient background" << "\n";
2594 di << "R1,G1,B1,R2,G2,B2 = [0..255]" << "\n";
2595 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2596 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2597 return 1;
2598 }
2599
2600 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2601 if(AISContext.IsNull())
2602 {
2603 di << "use 'vinit' command before " << argv[0] << "\n";
2604 return 1;
2605 }
2606 if (argc == 8)
2607 {
2608
91322f44 2609 Standard_Real R1 = Draw::Atof(argv[1])/255.;
2610 Standard_Real G1 = Draw::Atof(argv[2])/255.;
2611 Standard_Real B1 = Draw::Atof(argv[3])/255.;
7fd59977 2612 Quantity_Color aColor1(R1,G1,B1,Quantity_TOC_RGB);
2613
91322f44 2614 Standard_Real R2 = Draw::Atof(argv[4])/255.;
2615 Standard_Real G2 = Draw::Atof(argv[5])/255.;
2616 Standard_Real B2 = Draw::Atof(argv[6])/255.;
7fd59977 2617
2618 Quantity_Color aColor2(R2,G2,B2,Quantity_TOC_RGB);
91322f44 2619 int aType = Draw::Atoi(argv[7]);
7fd59977 2620 if( aType < 0 || aType > 8 )
2621 {
2622 di << "Wrong fill type " << "\n";
2623 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2624 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2625 return 1;
2626 }
2627
2628 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2629
2630 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2631 V3dView->SetBgGradientColors( aColor1, aColor2, aMethod, 1);
2632 }
2633
2634 return 0;
2635}
2636
f8b2ed36 2637//==============================================================================
2638//function : VSetGradientBgMode
2639//purpose : Change gradient background fill style
2640//==============================================================================
2641static int VSetGradientBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2642{
2643 if (argc != 2 )
2644 {
2645 di << "Usage : " << argv[0] << " Type : Change gradient background fill type" << "\n";
2646 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2647 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2648 return 1;
2649 }
2650
2651 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2652 if(AISContext.IsNull())
2653 {
2654 di << "use 'vinit' command before " << argv[0] << "\n";
2655 return 1;
2656 }
2657 if (argc == 2)
2658 {
91322f44 2659 int aType = Draw::Atoi(argv[1]);
f8b2ed36 2660 if( aType < 0 || aType > 8 )
2661 {
2662 di << "Wrong fill type " << "\n";
2663 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2664 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2665 return 1;
2666 }
2667
2668 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2669
2670 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2671 V3dView->SetBgGradientStyle( aMethod, 1 );
2672 }
2673
2674 return 0;
2675}
2676
2677//==============================================================================
2678//function : VSetColorBg
2679//purpose : Set color background
2680//==============================================================================
2681static int VSetColorBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2682{
2683 if (argc != 4 )
2684 {
2685 di << "Usage : " << argv[0] << " R G B : Set color background" << "\n";
2686 di << "R,G,B = [0..255]" << "\n";
2687 return 1;
2688 }
2689
2690 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2691 if(AISContext.IsNull())
2692 {
2693 di << "use 'vinit' command before " << argv[0] << "\n";
2694 return 1;
2695 }
2696 if (argc == 4)
2697 {
2698
91322f44 2699 Standard_Real R = Draw::Atof(argv[1])/255.;
2700 Standard_Real G = Draw::Atof(argv[2])/255.;
2701 Standard_Real B = Draw::Atof(argv[3])/255.;
f8b2ed36 2702 Quantity_Color aColor(R,G,B,Quantity_TOC_RGB);
2703
2704 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2705 V3dView->SetBackgroundColor( aColor );
2706 V3dView->Update();
2707 }
2708
2709 return 0;
2710}
2711
7fd59977 2712//==============================================================================
2713//function : VScale
2714//purpose : View Scaling
2715//==============================================================================
2716
2717static int VScale(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2718{
2719 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2720 if ( V3dView.IsNull() ) return 1;
2721
2722 if ( argc != 4 ) {
2723 di << argv[0] << "Invalid number of arguments" << "\n";
2724 return 1;
2725 }
91322f44 2726 V3dView->SetAxialScale( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2727 return 0;
2728}
2729//==============================================================================
2730//function : VTestZBuffTrihedron
7c8a8fcc 2731//purpose : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron
7fd59977 2732//==============================================================================
2733
2734static int VTestZBuffTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2735{
2736 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2737 if ( V3dView.IsNull() ) return 1;
2738
7fd59977 2739 V3dView->ZBufferTriedronSetup();
7c8a8fcc 2740
2741 if ( argc == 1 ) {
2742 // Set up default trihedron parameters
2743 V3dView->TriedronDisplay( Aspect_TOTP_LEFT_LOWER, Quantity_NOC_WHITE, 0.1, V3d_ZBUFFER );
2744 } else
2745 if ( argc == 7 )
2746 {
2747 Aspect_TypeOfTriedronPosition aPosition = Aspect_TOTP_LEFT_LOWER;
2748 const char* aPosType = argv[1];
2749
2750 if ( strcmp(aPosType, "center") == 0 )
2751 {
2752 aPosition = Aspect_TOTP_CENTER;
2753 } else
2754 if (strcmp(aPosType, "left_lower") == 0)
2755 {
2756 aPosition = Aspect_TOTP_LEFT_LOWER;
2757 } else
2758 if (strcmp(aPosType, "left_upper") == 0)
2759 {
2760 aPosition = Aspect_TOTP_LEFT_UPPER;
2761 } else
2762 if (strcmp(aPosType, "right_lower") == 0)
2763 {
2764 aPosition = Aspect_TOTP_RIGHT_LOWER;
2765 } else
2766 if (strcmp(aPosType, "right_upper") == 0)
2767 {
2768 aPosition = Aspect_TOTP_RIGHT_UPPER;
2769 } else
2770 {
2771 di << argv[1] << " Invalid type of alignment" << "\n";
2772 di << "Must be one of [ center, left_lower," << "\n";
2773 di << "left_upper, right_lower, right_upper ]" << "\n";
2774 return 1;
2775 }
2776
91322f44 2777 Standard_Real R = Draw::Atof(argv[2])/255.;
2778 Standard_Real G = Draw::Atof(argv[3])/255.;
2779 Standard_Real B = Draw::Atof(argv[4])/255.;
7c8a8fcc 2780 Quantity_Color aColor(R, G, B, Quantity_TOC_RGB);
2781
91322f44 2782 Standard_Real aScale = Draw::Atof(argv[5]);
7c8a8fcc 2783
2784 if( aScale <= 0.0 )
2785 {
2786 di << argv[5] << " Invalid value. Must be > 0" << "\n";
2787 return 1;
2788 }
2789
2790 V3d_TypeOfVisualization aPresentation = V3d_ZBUFFER;
2791 const char* aPresType = argv[6];
2792
2793 if ( strcmp(aPresType, "wireframe") == 0 )
2794 {
2795 aPresentation = V3d_WIREFRAME;
2796 } else
2797 if (strcmp(aPresType, "zbuffer") == 0)
2798 {
2799 aPresentation = V3d_ZBUFFER;
2800 } else
2801 {
2802 di << argv[6] << " Invalid type of visualization" << "\n";
2803 di << "Must be one of [ wireframe, zbuffer ]" << "\n";
2804 return 1;
2805 }
2806
2807 V3dView->TriedronDisplay( aPosition, aColor.Name(), aScale, aPresentation );
2808
2809 } else
2810 {
2811 di << argv[0] << " Invalid number of arguments" << "\n";
2812 return 1;
2813 }
2814
7fd59977 2815 V3dView->ZFitAll();
7c8a8fcc 2816
7fd59977 2817 return 0;
2818}
2819
2820//==============================================================================
2821//function : VRotate
2822//purpose : Camera Rotating
2823//==============================================================================
2824
2825static int VRotate( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2826 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2827 if ( V3dView.IsNull() ) {
2828 return 1;
2829 }
2830
2831 if ( argc == 4 ) {
91322f44 2832 V3dView->Rotate( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2833 return 0;
2834 } else if ( argc == 7 ) {
91322f44 2835 V3dView->Rotate( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]), Draw::Atof(argv[4]), Draw::Atof(argv[5]), Draw::Atof(argv[6]) );
7fd59977 2836 return 0;
2837 } else {
2838 di << argv[0] << " Invalid number of arguments" << "\n";
2839 return 1;
2840 }
2841}
2842
2843//==============================================================================
2844//function : VZoom
2845//purpose : View zoom in / out (relative to current zoom)
2846//==============================================================================
2847
2848static int VZoom( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2849 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2850 if ( V3dView.IsNull() ) {
2851 return 1;
2852 }
2853
2854 if ( argc == 2 ) {
91322f44 2855 Standard_Real coef = Draw::Atof(argv[1]);
7fd59977 2856 if ( coef <= 0.0 ) {
2857 di << argv[1] << "Invalid value" << "\n";
2858 return 1;
2859 }
91322f44 2860 V3dView->SetZoom( Draw::Atof(argv[1]) );
7fd59977 2861 return 0;
2862 } else {
2863 di << argv[0] << " Invalid number of arguments" << "\n";
2864 return 1;
2865 }
2866}
2867
2868//==============================================================================
2869//function : VPan
2870//purpose : View panning (in pixels)
2871//==============================================================================
2872
2873static int VPan( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2874 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2875 if ( V3dView.IsNull() ) return 1;
2876
2877 if ( argc == 3 ) {
91322f44 2878 V3dView->Pan( Draw::Atoi(argv[1]), Draw::Atoi(argv[2]) );
7fd59977 2879 return 0;
2880 } else {
2881 di << argv[0] << " Invalid number of arguments" << "\n";
2882 return 1;
2883 }
2884}
2885
2886
2887//==============================================================================
2888//function : VExport
5cedc27f 2889//purpose : Export the view to a vector graphic format (PS, EMF, PDF)
7fd59977 2890//==============================================================================
2891
2892static int VExport(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2893{
2894 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
5cedc27f
K		 2895 if (V3dView.IsNull())
2896 return 1;
7fd59977 2897
5cedc27f
K		 2898 if (argc == 1)
2899 {
2900 std::cout << "Usage: " << argv[0] << " Filename [Format]\n";
7fd59977 2901 return 1;
2902 }
2903
5cedc27f
K		 2904 Graphic3d_ExportFormat anExpFormat = Graphic3d_EF_PDF;
2905 TCollection_AsciiString aFormatStr;
2906
2907 TCollection_AsciiString aFileName (argv[1]);
2908 Standard_Integer aLen = aFileName.Length();
2909
2910 if (argc > 2)
2911 {
2912 aFormatStr = TCollection_AsciiString (argv[2]);
2913 }
2914 else if (aLen >= 4)
2915 {
2916 if (aFileName.Value (aLen - 2) == '.')
2917 {
2918 aFormatStr = aFileName.SubString (aLen - 1, aLen);
2919 }
2920 else if (aFileName.Value (aLen - 3) == '.')
2921 {
2922 aFormatStr = aFileName.SubString (aLen - 2, aLen);
2923 }
2924 else
2925 {
2926 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
2927 return 1;
2928 }
2929 }
2930 else
2931 {
2932 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
2933 return 1;
2934 }
2935
2936 aFormatStr.UpperCase();
2937 if (aFormatStr == "PS")
2938 anExpFormat = Graphic3d_EF_PostScript;
2939 else if (aFormatStr == "EPS")
2940 anExpFormat = Graphic3d_EF_EnhPostScript;
2941 else if (aFormatStr == "TEX")
2942 anExpFormat = Graphic3d_EF_TEX;
2943 else if (aFormatStr == "PDF")
2944 anExpFormat = Graphic3d_EF_PDF;
2945 else if (aFormatStr == "SVG")
2946 anExpFormat = Graphic3d_EF_SVG;
2947 else if (aFormatStr == "PGF")
2948 anExpFormat = Graphic3d_EF_PGF;
2949 else if (aFormatStr == "EMF")
2950 anExpFormat = Graphic3d_EF_EMF;
2951 else
2952 {
2953 std::cout << "Invalid export format '" << aFormatStr << "'\n";
2954 return 1;
2955 }
2956
9753e6de 2957 try {
2958 if (!V3dView->View()->Export (argv[1], anExpFormat))
2959 {
2960 di << "Error: export of image to " << aFormatStr << " failed!\n";
2961 }
2962 }
2963 catch (Standard_Failure)
5cedc27f 2964 {
9753e6de 2965 di << "Error: export of image to " << aFormatStr << " failed";
2966 di << " (exception: " << Standard_Failure::Caught()->GetMessageString() << ")";
5cedc27f 2967 }
7fd59977 2968 return 0;
2969}
2970
2971//==============================================================================
2972//function : VColorScale
2973//purpose : representation color scale
2974//==============================================================================
2975#include <V3d_ColorScale.hxx>
2976
2977static int VColorScale (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
2978{
2979 if ( argc != 1 && argc != 4 && argc != 5 && argc != 6 && argc != 8 )
2980 {
2981 di << "Usage : " << argv[0] << " [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = Right X = 0 Y = 0] " << "\n";
2982 return 1;
2983 }
2984
2985 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
2986 if(aContext.IsNull()) {
2987 di << argv[0] << " ERROR : use 'vinit' command before " << "\n";
2988 return -1;
2989 }
2990
2991 Standard_Real minRange = 0. , maxRange = 100. ;
2992
2993 Standard_Integer numIntervals = 10 ;
208e6839 2994 Standard_Integer textHeight = 16;
7fd59977 2995 Aspect_TypeOfColorScalePosition position = Aspect_TOCSP_RIGHT;
2996 Standard_Real X = 0., Y = 0. ;
2997
2998 if ( argc < 9 )
2999 {
3000 if( argc > 3 )
3001 {
91322f44 3002 minRange = Draw::Atof( argv[1] );
3003 maxRange = Draw::Atof( argv[2] );
3004 numIntervals = Draw::Atoi( argv[3] );
7fd59977 3005 }
3006 if ( argc > 4 )
91322f44 3007 textHeight = Draw::Atoi( argv[4] );
7fd59977 3008 if ( argc > 5 )
91322f44 3009 position = (Aspect_TypeOfColorScalePosition)Draw::Atoi( argv[5] );
7fd59977 3010 if ( argc > 7 )
3011 {
91322f44 3012 X = Draw::Atof( argv[6] );
3013 Y = Draw::Atof( argv[7] );
7fd59977 3014 }
3015 }
3016 Handle(V3d_View) curView = ViewerTest::CurrentView( );
3017 if ( curView.IsNull( ) )
3018 return 1;
3019 Handle(Aspect_ColorScale) aCSV = curView->ColorScale( );
3020 Handle(V3d_ColorScale) aCS = ( Handle( V3d_ColorScale )::DownCast( aCSV ) );
3021 if( ! aCS.IsNull( ) )
3022 {
3023 aCS->SetPosition( X , Y );
3024 aCS->SetHeight( 0.95) ;
3025 aCS->SetTextHeight( textHeight );
3026 aCS->SetRange( minRange , maxRange );
3027 aCS->SetNumberOfIntervals( numIntervals );
3028 aCS->SetLabelPosition( position );
3029 if( !curView->ColorScaleIsDisplayed() )
3030 curView->ColorScaleDisplay( );
3031 }
3032 return 0;
3033}
3034
3035//==============================================================================
3036//function : VGraduatedTrihedron
3037//purpose : Displays a graduated trihedron
3038//==============================================================================
13a22457
S		 3039
3040static void AddMultibyteString (TCollection_ExtendedString &name, const char *arg)
3041{
3042 const char *str = arg;
3043 while (*str)
3044 {
3045 unsigned short c1 = *str++;
3046 unsigned short c2 = *str++;
3047 if (!c1 || !c2) break;
3048 name += (Standard_ExtCharacter)((c1 << 8) | c2);
3049 }
3050}
3051
7fd59977 3052static int VGraduatedTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3053{
13a22457
S		 3054 // Check arguments
3055 if (argc != 2 && argc < 5)
3056 {
3057 di<<"Error: "<<argv[0]<<" - invalid number of arguments\n";
3058 di<<"Usage: type help "<<argv[0]<<"\n";
3059 return 1; //TCL_ERROR
3060 }
7fd59977 3061
13a22457
S		 3062 Handle(V3d_View) aV3dView = ViewerTest::CurrentView();
3063
3064 // Create 3D view if it doesn't exist
3065 if ( aV3dView.IsNull() )
7fd59977 3066 {
4fe56619 3067 ViewerTest::ViewerInit();
13a22457
S		 3068 aV3dView = ViewerTest::CurrentView();
3069 if( aV3dView.IsNull() )
3070 {
3071 di << "Error: Cannot create a 3D view\n";
3072 return 1; //TCL_ERROR
3073 }
7fd59977 3074 }
3075
13a22457 3076 // Erase (==0) or display (!=0)
91322f44 3077 const int display = Draw::Atoi(argv[1]);
7fd59977 3078
13a22457 3079 if (display)
7fd59977 3080 {
13a22457
S		 3081 // Text font
3082 TCollection_AsciiString font;
3083 if (argc < 6)
3084 font.AssignCat("Courier");
3085 else
3086 font.AssignCat(argv[5]);
3087
3088 // Text is multibyte
91322f44 3089 const Standard_Boolean isMultibyte = (argc < 7)? Standard_False : (Draw::Atoi(argv[6]) != 0);
13a22457
S		 3090
3091 // Set axis names
3092 TCollection_ExtendedString xname, yname, zname;
3093 if (argc >= 5)
3094 {
3095 if (isMultibyte)
7fd59977 3096 {
13a22457
S		 3097 AddMultibyteString(xname, argv[2]);
3098 AddMultibyteString(yname, argv[3]);
3099 AddMultibyteString(zname, argv[4]);
7fd59977 3100 }
13a22457
S		 3101 else
3102 {
3103 xname += argv[2];
3104 yname += argv[3];
3105 zname += argv[4];
3106 }
3107 }
3108 else
3109 {
3110 xname += "X (mm)";
3111 yname += "Y (mm)";
3112 zname += "Z (mm)";
3113 }
7fd59977 3114
13a22457
S		 3115 aV3dView->GraduatedTrihedronDisplay(xname, yname, zname,
3116 Standard_True/*xdrawname*/, Standard_True/*ydrawname*/, Standard_True/*zdrawname*/,
3117 Standard_True/*xdrawvalues*/, Standard_True/*ydrawvalues*/, Standard_True/*zdrawvalues*/,
3118 Standard_True/*drawgrid*/,
3119 Standard_True/*drawaxes*/,
3120 5/*nbx*/, 5/*nby*/, 5/*nbz*/,
3121 10/*xoffset*/, 10/*yoffset*/, 10/*zoffset*/,
3122 30/*xaxisoffset*/, 30/*yaxisoffset*/, 30/*zaxisoffset*/,
3123 Standard_True/*xdrawtickmarks*/, Standard_True/*ydrawtickmarks*/, Standard_True/*zdrawtickmarks*/,
3124 10/*xtickmarklength*/, 10/*ytickmarklength*/, 10/*ztickmarklength*/,
3125 Quantity_NOC_WHITE/*gridcolor*/,
3126 Quantity_NOC_RED/*xnamecolor*/,Quantity_NOC_GREEN/*ynamecolor*/,Quantity_NOC_BLUE1/*znamecolor*/,
3127 Quantity_NOC_RED/*xcolor*/,Quantity_NOC_GREEN/*ycolor*/,Quantity_NOC_BLUE1/*zcolor*/,font);
3128 }
7fd59977 3129 else
13a22457 3130 aV3dView->GraduatedTrihedronErase();
7fd59977 3131
3132 ViewerTest::GetAISContext()->UpdateCurrentViewer();
13a22457
S		 3133 aV3dView->Redraw();
3134
7fd59977 3135 return 0;
3136}
3137
7edf74fd
A		 3138//==============================================================================
3139//function : VPrintView
3140//purpose : Test printing algorithm, print the view to image file with given
3141// width and height. Printing implemented only for WNT.
3142//==============================================================================
4fe56619 3143static int VPrintView (Draw_Interpretor& di, Standard_Integer argc,
7edf74fd
A		 3144 const char** argv)
3145{
3146#ifndef WNT
3147 di << "Printing implemented only for wnt!\n";
3148 return 1;
3149#else
3150
3151 Handle(AIS_InteractiveContext) aContextAIS = NULL;
3152 Handle(V3d_View) aView = NULL;
3153 aContextAIS = ViewerTest::GetAISContext();
3154 if (!aContextAIS.IsNull())
3155 {
3156 const Handle(V3d_Viewer)& Vwr = aContextAIS->CurrentViewer();
3157 Vwr->InitActiveViews();
3158 if(Vwr->MoreActiveViews())
3159 aView = Vwr->ActiveView();
3160 }
3161
3162 // check for errors
3163 if (aView.IsNull())
3164 {
3165 di << "Call vinit before!\n";
3166 return 1;
3167 }
3168 else if (argc < 4)
3169 {
3170 di << "Use: " << argv[0];
3171 di << " width height filename [print algo=0]\n";
3172 di << "width, height of the intermediate buffer for operation\n";
3173 di << "algo : {0|1}\n";
3174 di << " 0 - stretch algorithm\n";
3175 di << " 1 - tile algorithm\n";
3176 di << "test printing algorithms into an intermediate buffer\n";
3177 di << "with saving output to an image file\n";
3178 return 1;
3179 }
3180
3181 // get the input params
91322f44 3182 Standard_Integer aWidth = Draw::Atoi (argv[1]);
3183 Standard_Integer aHeight = Draw::Atoi (argv[2]);
7edf74fd
A		 3184 Standard_Integer aMode = 0;
3185 TCollection_AsciiString aFileName = TCollection_AsciiString (argv[3]);
3186 if (argc==5)
91322f44 3187 aMode = Draw::Atoi (argv[4]);
7edf74fd
A		 3188
3189 // check the input parameters
3190 if (aWidth <= 0 || aHeight <= 0)
3191 {
3192 di << "Width and height must be positive values!\n";
3193 return 1;
3194 }
3195 if (aMode != 0 && aMode != 1)
3196 aMode = 0;
3197
7edf74fd 3198 // define compatible bitmap
692613e5 3199 HDC anDC = CreateCompatibleDC(0);
7edf74fd
A		 3200 BITMAPINFO aBitmapData;
3201 memset (&aBitmapData, 0, sizeof (BITMAPINFOHEADER));
3202 aBitmapData.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
3203 aBitmapData.bmiHeader.biWidth = aWidth ;
3204 aBitmapData.bmiHeader.biHeight = aHeight;
3205 aBitmapData.bmiHeader.biPlanes = 1;
3206 aBitmapData.bmiHeader.biBitCount = 24;
3207 aBitmapData.bmiHeader.biXPelsPerMeter = 0;
3208 aBitmapData.bmiHeader.biYPelsPerMeter = 0;
3209 aBitmapData.bmiHeader.biClrUsed = 0;
3210 aBitmapData.bmiHeader.biClrImportant = 0;
3211 aBitmapData.bmiHeader.biCompression = BI_RGB;
3212 aBitmapData.bmiHeader.biSizeImage = 0;
3213
3214 // Create Device Independent Bitmap
692613e5 3215 void* aBitsOut = NULL;
7edf74fd 3216 HBITMAP aMemoryBitmap = CreateDIBSection (anDC, &aBitmapData, DIB_RGB_COLORS,
692613e5 3217 &aBitsOut, NULL, 0);
7edf74fd
A		 3218 HGDIOBJ anOldBitmap = SelectObject(anDC, aMemoryBitmap);
3219
3220 Standard_Boolean isSaved = Standard_False, isPrinted = Standard_False;
692613e5 3221 if (aBitsOut != NULL)
4fe56619 3222 {
7edf74fd
A		 3223 if (aMode == 0)
3224 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_STRETCH);
3225 else
3226 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_TILE);
3227
3228 // succesfully printed into an intermediate buffer
3229 if (isPrinted)
3230 {
692613e5 3231 Image_PixMap aWrapper;
3232 aWrapper.InitWrapper (Image_PixMap::ImgBGR, (Standard_Byte* )aBitsOut, aWidth, aHeight, aWidth * 3 + aWidth % 4);
3233 aWrapper.SetTopDown (false);
3234
3235 Image_AlienPixMap anImageBitmap;
3236 anImageBitmap.InitCopy (aWrapper);
3237 isSaved = anImageBitmap.Save (aFileName);
7edf74fd
A		 3238 }
3239 else
3240 {
3241 di << "Print operation failed due to printing errors or\n";
3242 di << "insufficient memory available\n";
3243 di << "Please, try to use smaller dimensions for this test\n";
3244 di << "command, as it allocates intermediate buffer for storing\n";
3245 di << "the result\n";
3246 }
3247 }
3248 else
3249 {
3250 di << "Can't allocate memory for intermediate buffer\n";
3251 di << "Please use smaller dimensions\n";
3252 }
3253
3254 if (aMemoryBitmap)
3255 {
3256 SelectObject (anDC, anOldBitmap);
3257 DeleteObject (aMemoryBitmap);
3258 DeleteDC(anDC);
3259 }
3260
3261 if (!isSaved)
3262 {
3263 di << "Save to file operation failed. This operation may fail\n";
3264 di << "if you don't have enough available memory, then you can\n";
3265 di << "use smaller dimensions for the output file\n";
3266 return 1;
3267 }
3268
3269 return 0;
3270
3271#endif
3272}
3273
59f45b7c 3274//==============================================================================
3275//function : VZLayer
3276//purpose : Test z layer operations for v3d viewer
3277//==============================================================================
3278static int VZLayer (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3279{
3280 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext ();
3281 if (aContextAIS.IsNull())
3282 {
3283 di << "Call vinit before!\n";
3284 return 1;
3285 }
3286 else if (argc < 2)
3287 {
3288 di << "Use: vzlayer " << argv[0];
3289 di << " add/del/get [id]\n";
3290 di << " add - add new z layer to viewer and print its id\n";
3291 di << " del - del z layer by its id\n";
3292 di << " get - print sequence of z layers in increasing order of their overlay level\n";
3293 di << "id - the layer identificator value defined when removing z layer\n";
3294 return 1;
3295 }
3296
3297 const Handle(V3d_Viewer)& aViewer = aContextAIS->CurrentViewer();
3298 if (aViewer.IsNull())
3299 {
3300 di << "No active viewer!\n";
3301 return 1;
3302 }
3303
3304 // perform operation
3305 TCollection_AsciiString anOp = TCollection_AsciiString (argv[1]);
3306 if (anOp == "add")
3307 {
3308 Standard_Integer aNewId;
3309 if (!aViewer->AddZLayer (aNewId))
3310 {
3311 di << "Impossible to add new z layer!\n";
3312 return 1;
3313 }
3314
3315 di << "New z layer added with index: " << aNewId << "\n";
3316 }
3317 else if (anOp == "del")
3318 {
3319 if (argc < 3)
3320 {
3321 di << "Please also provide as argument id of z layer to remove\n";
3322 return 1;
3323 }
3324
91322f44 3325 Standard_Integer aDelId = Draw::Atoi (argv[2]);
59f45b7c 3326 if (!aViewer->RemoveZLayer (aDelId))
3327 {
3328 di << "Impossible to remove the z layer or invalid id!\n";
3329 return 1;
3330 }
3331
3332 di << "Z layer " << aDelId << " has been removed\n";
3333 }
3334 else if (anOp == "get")
3335 {
3336 TColStd_SequenceOfInteger anIds;
3337 aViewer->GetAllZLayers (anIds);
3338 for (Standard_Integer aSeqIdx = 1; aSeqIdx <= anIds.Length(); aSeqIdx++)
3339 {
3340 di << anIds.Value (aSeqIdx) << " ";
3341 }
3342
3343 di << "\n";
3344 }
3345 else
3346 {
3347 di << "Invalid operation, please use { add / del / get }\n";
3348 return 1;
3349 }
3350
3351 return 0;
3352}
3353
25289ec1 3354DEFINE_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
3355
3356// this class provides a presentation of text item in v3d view under-/overlayer
3357class V3d_TextItem : public Visual3d_LayerItem
3358{
3359public:
3360
3361 // CASCADE RTTI
3362 DEFINE_STANDARD_RTTI(V3d_TextItem)
3363
3364 // constructor
3365 Standard_EXPORT V3d_TextItem(const TCollection_AsciiString& theText,
3366 const Standard_Real theX1,
3367 const Standard_Real theY1,
3368 const Standard_Real theHeight,
3369 const TCollection_AsciiString& theFontName,
3370 const Quantity_Color& theColor,
3371 const Quantity_Color& theSubtitleColor,
3372 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
3373 const Handle(Visual3d_Layer)& theLayer);
3374
3375 // redraw method
3376 Standard_EXPORT void RedrawLayerPrs();
3377
3378private:
3379
3380 Standard_Real myX1;
3381 Standard_Real myY1;
25289ec1 3382 TCollection_AsciiString myText;
eafb234b 3383 Standard_Real myHeight;
3384 Handle(Visual3d_Layer) myLayer;
25289ec1 3385 Quantity_Color myColor;
3386 Quantity_Color mySubtitleColor;
3387 Aspect_TypeOfDisplayText myType;
eafb234b 3388 TCollection_AsciiString myFontName;
25289ec1 3389};
3390
3391IMPLEMENT_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
3392IMPLEMENT_STANDARD_RTTIEXT(V3d_TextItem, Visual3d_LayerItem)
3393
3394// create and add to display the text item
3395V3d_TextItem::V3d_TextItem (const TCollection_AsciiString& theText,
3396 const Standard_Real theX1,
3397 const Standard_Real theY1,
3398 const Standard_Real theHeight,
3399 const TCollection_AsciiString& theFontName,
3400 const Quantity_Color& theColor,
3401 const Quantity_Color& theSubtitleColor,
3402 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
3403 const Handle(Visual3d_Layer)& theLayer)
3404 : myX1 (theX1), myY1 (theY1),
3405 myText (theText),
3406 myHeight (theHeight),
3407 myLayer (theLayer),
3408 myColor (theColor),
3409 mySubtitleColor (theSubtitleColor),
3410 myType (theTypeOfDisplay),
3411 myFontName (theFontName)
3412{
3413 if (!myLayer.IsNull ())
3414 myLayer->AddLayerItem (this);
3415}
3416
3417// render item
3418void V3d_TextItem::RedrawLayerPrs ()
4fe56619 3419{
25289ec1 3420 if (myLayer.IsNull ())
3421 return;
3422
3423 myLayer->SetColor (myColor);
3424 myLayer->SetTextAttributes (myFontName.ToCString (), myType, mySubtitleColor);
3425 myLayer->DrawText (myText.ToCString (), myX1, myY1, myHeight);
3426}
3427
20637bd2 3428DEFINE_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
3429
3430// The Visual3d_LayerItem line item for "vlayerline" command
4fe56619 3431// it provides a presentation of line with user-defined
20637bd2 3432// linewidth, linetype and transparency.
4fe56619 3433class V3d_LineItem : public Visual3d_LayerItem
20637bd2 3434{
3435public:
3436 // CASCADE RTTI
4fe56619 3437 DEFINE_STANDARD_RTTI(V3d_LineItem)
3438
20637bd2 3439 // constructor
3440 Standard_EXPORT V3d_LineItem(Standard_Real X1, Standard_Real Y1,
3441 Standard_Real X2, Standard_Real Y2,
3442 V3d_LayerMgrPointer theLayerMgr,
3443 Aspect_TypeOfLine theType = Aspect_TOL_SOLID,
3444 Standard_Real theWidth = 0.5,
3445 Standard_Real theTransp = 1.0);
3446
3447 // redraw method
3448 Standard_EXPORT void RedrawLayerPrs();
3449
3450private:
3451
3452 Standard_Real myX1, myY1, myX2, myY2;
eafb234b 3453 V3d_LayerMgrPointer myLayerMgr;
3454 Aspect_TypeOfLine myType;
20637bd2 3455 Standard_Real myWidth;
3456 Standard_Real myTransparency;
20637bd2 3457};
3458
3459IMPLEMENT_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
3460IMPLEMENT_STANDARD_RTTIEXT(V3d_LineItem, Visual3d_LayerItem)
3461
3462// default constructor for line item
4fe56619 3463V3d_LineItem::V3d_LineItem(Standard_Real X1, Standard_Real Y1,
20637bd2 3464 Standard_Real X2, Standard_Real Y2,
3465 V3d_LayerMgrPointer theLayerMgr,
3466 Aspect_TypeOfLine theType,
3467 Standard_Real theWidth,
3468 Standard_Real theTransp) :
3469 myX1(X1), myY1(Y1), myX2(X2), myY2(Y2), myLayerMgr(theLayerMgr),
3470 myType(theType), myWidth(theWidth), myTransparency(theTransp)
3471{
9e4c2fbb 3472 if (myLayerMgr && !myLayerMgr->Overlay().IsNull())
20637bd2 3473 myLayerMgr->Overlay()->AddLayerItem (this);
3474}
3475
3476// render line
3477void V3d_LineItem::RedrawLayerPrs ()
3478{
3479 Handle (Visual3d_Layer) aOverlay;
4fe56619 3480
20637bd2 3481 if (myLayerMgr)
3482 aOverlay = myLayerMgr->Overlay();
3483
3484 if (!aOverlay.IsNull())
3485 {
3486 Quantity_Color aColor(1.0, 0, 0, Quantity_TOC_RGB);
3487 aOverlay->SetColor(aColor);
3488 aOverlay->SetTransparency((Standard_ShortReal)myTransparency);
3489 aOverlay->SetLineAttributes((Aspect_TypeOfLine)myType, myWidth);
3490 aOverlay->BeginPolyline();
3491 aOverlay->AddVertex(myX1, myY1);
3492 aOverlay->AddVertex(myX2, myY2);
3493 aOverlay->ClosePrimitive();
3494 }
3495}
3496
3497//=============================================================================
3498//function : VLayerLine
3499//purpose : Draws line in the v3d view layer with given attributes: linetype,
3500// : linewidth, transparency coefficient
3501//============================================================================
3502static int VLayerLine(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3503{
3504 // get the active view
3505 Handle(V3d_View) aView = ViewerTest::CurrentView();
3506 if (aView.IsNull())
3507 {
3508 di << "Call vinit before!\n";
3509 return 1;
3510 }
3511 else if (argc < 5)
3512 {
3513 di << "Use: " << argv[0];
3514 di << " x1 y1 x2 y2 [linewidth = 0.5] [linetype = 0] [transparency = 1]\n";
3515 di << " linetype : { 0 | 1 | 2 | 3 } \n";
3516 di << " 0 - solid \n";
3517 di << " 1 - dashed \n";
3518 di << " 2 - dot \n";
3519 di << " 3 - dashdot\n";
3520 di << " transparency : { 0.0 - 1.0 } \n";
3521 di << " 0.0 - transparent\n";
3522 di << " 1.0 - visible \n";
3523 return 1;
3524 }
3525
3526 // get the input params
91322f44 3527 Standard_Real X1 = Draw::Atof(argv[1]);
3528 Standard_Real Y1 = Draw::Atof(argv[2]);
3529 Standard_Real X2 = Draw::Atof(argv[3]);
3530 Standard_Real Y2 = Draw::Atof(argv[4]);
20637bd2 3531
3532 Standard_Real aWidth = 0.5;
3533 Standard_Integer aType = 0;
3534 Standard_Real aTransparency = 1.0;
3535
3536 // has width
3537 if (argc > 5)
91322f44 3538 aWidth = Draw::Atof(argv[5]);
20637bd2 3539
3540 // has type
3541 if (argc > 6)
91322f44 3542 aType = (Standard_Integer) Draw::Atoi(argv[6]);
20637bd2 3543
3544 // has transparency
3545 if (argc > 7)
3546 {
91322f44 3547 aTransparency = Draw::Atof(argv[7]);
4fe56619 3548 if (aTransparency < 0 || aTransparency > 1.0)
20637bd2 3549 aTransparency = 1.0;
3550 }
3551
3552 // select appropriate line type
3553 Aspect_TypeOfLine aLineType;
3554 switch (aType)
3555 {
3556 case 1:
3557 aLineType = Aspect_TOL_DASH;
3558 break;
3559
3560 case 2:
3561 aLineType = Aspect_TOL_DOT;
3562 break;
3563
3564 case 3:
3565 aLineType = Aspect_TOL_DOTDASH;
3566 break;
3567
3568 default:
3569 aLineType = Aspect_TOL_SOLID;
3570 }
3571
3572 // replace layer manager
3573 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr(aView);
3574 aView->SetLayerMgr(aMgr);
3575
3576 // add line item
4fe56619 3577 Handle (V3d_LineItem) anItem = new V3d_LineItem(X1, Y1, X2, Y2,
20637bd2 3578 aMgr.operator->(),
4fe56619 3579 aLineType, aWidth,
20637bd2 3580 aTransparency);
3581
3582 // update view
3583 aView->MustBeResized();
3584 aView->Redraw();
3585
3586 return 0;
3587}
3588
25289ec1 3589//=======================================================================
3590//function : VOverlayText
3591//purpose : Test text displaying in view overlay
3592//=======================================================================
3593static int VOverlayText (Draw_Interpretor& di, Standard_Integer argc, const char**argv)
3594{
3595 // get the active view
3596 Handle(V3d_View) aView = ViewerTest::CurrentView();
3597 if (aView.IsNull())
3598 {
3599 di << "No active view. Please call vinit.\n";
3600 return 1;
3601 }
3602 else if (argc < 4 || argc > 13)
3603 {
3604 di << "Use: " << argv[0];
3605 di << " text x y [height] [font_name] [text_color: R G B] [displayType]\n";
3606 di << "[background_color: R G B]\n";
3607 di << " height - pixel height of the text (default=10.0)\n";
3608 di << " font_name - name of font (default=courier)\n";
3609 di << " text_color - R G B values of text color (default=255.0 255.0 255.0)\n";
a6eb515f 3610 di << " display_type = {normal/subtitle/decal/blend/dimension}, (default=normal)\n";
25289ec1 3611 di << " background_color- R G B values used for subtitle and decal text\n";
3612 di << "(default=255.0 255.0 255.0)\n";
3613 return 1;
3614 }
4fe56619 3615
25289ec1 3616 TCollection_AsciiString aText (argv[1]);
91322f44 3617 Standard_Real aPosX = Draw::Atof(argv[2]);
3618 Standard_Real aPosY = Draw::Atof(argv[3]);
3619 Standard_Real aHeight = (argc >= 5) ? Draw::Atof (argv[4]) : 10.0;
25289ec1 3620
3621 // font name
3622 TCollection_AsciiString aFontName = "Courier";
3623 if (argc >= 6)
3624 aFontName = TCollection_AsciiString (argv[5]);
3625
3626 // text colors
3627 Quantity_Parameter aColorRed = 1.0;
3628 Quantity_Parameter aColorGreen = 1.0;
3629 Quantity_Parameter aColorBlue = 1.0;
3630 if (argc >= 9)
3631 {
91322f44 3632 aColorRed = Draw::Atof (argv[6])/255.;
3633 aColorGreen = Draw::Atof (argv[7])/255.;
3634 aColorBlue = Draw::Atof (argv[8])/255.;
25289ec1 3635 }
3636
3637 // display type
3638 TCollection_AsciiString aDispStr;
3639 if (argc >= 10)
3640 aDispStr = TCollection_AsciiString (argv[9]);
3641
3642 Aspect_TypeOfDisplayText aTextType = Aspect_TODT_NORMAL;
3643 if (aDispStr.IsEqual ("subtitle"))
3644 aTextType = Aspect_TODT_SUBTITLE;
3645 else if (aDispStr.IsEqual ("decal"))
3646 aTextType = Aspect_TODT_DEKALE;
3647 else if (aDispStr.IsEqual ("blend"))
3648 aTextType = Aspect_TODT_BLEND;
a6eb515f 3649 else if (aDispStr.IsEqual ("dimension"))
3650 aTextType = Aspect_TODT_DIMENSION;
25289ec1 3651
3652 // subtitle color
3653 Quantity_Parameter aSubRed = 1.0;
3654 Quantity_Parameter aSubGreen = 1.0;
3655 Quantity_Parameter aSubBlue = 1.0;
3656 if (argc == 13)
3657 {
91322f44 3658 aSubRed = Draw::Atof (argv[10])/255.;
3659 aSubGreen = Draw::Atof (argv[11])/255.;
3660 aSubBlue = Draw::Atof (argv[12])/255.;
25289ec1 3661 }
3662
3663 // check fo current overlay
3664 Handle(Visual3d_Layer) anOverlay = aView->Viewer()->Viewer()->OverLayer ();
3665 if (anOverlay.IsNull ())
3666 {
3667 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr (aView);
3668 anOverlay = aMgr->Overlay ();
3669 aView->SetLayerMgr (aMgr);
3670 }
3671
4fe56619 3672 Quantity_Color aTextColor (aColorRed, aColorGreen,
25289ec1 3673 aColorBlue, Quantity_TOC_RGB);
4fe56619 3674 Quantity_Color aSubtColor (aSubRed, aSubGreen,
25289ec1 3675 aSubBlue, Quantity_TOC_RGB);
3676
3677 // add text item
3678 Handle(V3d_TextItem) anItem = new V3d_TextItem (aText, aPosX, aPosY,
3679 aHeight, aFontName, aTextColor, aSubtColor, aTextType, anOverlay);
3680
3681 // update view
3682 aView->MustBeResized();
3683 aView->Redraw();
3684
3685 return 0;
3686}
3687
2bd4c032 3688//==============================================================================
3689//function : VGrid
3690//purpose :
3691//==============================================================================
3692
35e08fe8 3693static int VGrid (Draw_Interpretor& /*theDI*/,
2bd4c032 3694 Standard_Integer theArgNb,
3695 const char** theArgVec)
3696{
3697 // get the active view
3698 Handle(V3d_View) aView = ViewerTest::CurrentView();
3699 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
3700 if (aView.IsNull() || aViewer.IsNull())
3701 {
3702 std::cerr << "No active view. Please call vinit.\n";
3703 return 1;
3704 }
3705
3706 Aspect_GridType aType = aViewer->GridType();
3707 Aspect_GridDrawMode aMode = aViewer->GridDrawMode();
3708
3709 Standard_Integer anIter = 1;
3710 for (; anIter < theArgNb; ++anIter)
3711 {
3712 const char* aValue = theArgVec[anIter];
3713 if (*aValue == 'r')
3714 {
3715 aType = Aspect_GT_Rectangular;
3716 }
3717 else if (*aValue == 'c')
3718 {
3719 aType = Aspect_GT_Circular;
3720 }
3721 else if (*aValue == 'l')
3722 {
3723 aMode = Aspect_GDM_Lines;
3724 }
3725 else if (*aValue == 'p')
3726 {
3727 aMode = Aspect_GDM_Points;
3728 }
3729 else if (strcmp (aValue, "off" ) == 0)
3730 {
3731 aViewer->DeactivateGrid();
3732 return 0;
3733 }
3734 else
3735 {
3736 break;
3737 }
3738 }
3739
3740 Standard_Integer aTail = (theArgNb - anIter);
3741 if (aTail == 0)
3742 {
3743 aViewer->ActivateGrid (aType, aMode);
3744 return 0;
3745 }
3746 else if (aTail != 2 && aTail != 5)
3747 {
3748 std::cerr << "Incorrect arguments number! Usage:\n"
3749 << "vgrid [off] [Mode={r|c}] [Type={l|p}] [OriginX OriginY [StepX/StepRadius StepY/DivNb RotAngle]]\n";
3750 return 1;
3751 }
3752
3753 Quantity_Length anOriginX, anOriginY;
3754 Quantity_PlaneAngle aRotAngle;
3755 if (aType == Aspect_GT_Rectangular)
3756 {
3757 Quantity_Length aRStepX, aRStepY;
3758 aViewer->RectangularGridValues (anOriginX, anOriginY, aRStepX, aRStepY, aRotAngle);
3759
91322f44 3760 anOriginX = Draw::Atof (theArgVec[anIter++]);
3761 anOriginY = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3762 if (aTail == 5)
3763 {
91322f44 3764 aRStepX = Draw::Atof (theArgVec[anIter++]);
3765 aRStepY = Draw::Atof (theArgVec[anIter++]);
3766 aRotAngle = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3767 }
3768 aViewer->SetRectangularGridValues (anOriginX, anOriginY, aRStepX, aRStepY, aRotAngle);
3769 aViewer->ActivateGrid (aType, aMode);
3770 }
3771 else if (aType == Aspect_GT_Circular)
3772 {
3773 Quantity_Length aRadiusStep;
3774 Standard_Integer aDivisionNumber;
3775 aViewer->CircularGridValues (anOriginX, anOriginY, aRadiusStep, aDivisionNumber, aRotAngle);
3776
91322f44 3777 anOriginX = Draw::Atof (theArgVec[anIter++]);
3778 anOriginY = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3779 if (aTail == 5)
3780 {
91322f44 3781 aRadiusStep = Draw::Atof (theArgVec[anIter++]);
3782 aDivisionNumber = Draw::Atoi (theArgVec[anIter++]);
3783 aRotAngle = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3784 }
3785
3786 aViewer->SetCircularGridValues (anOriginX, anOriginY, aRadiusStep, aDivisionNumber, aRotAngle);
3787 aViewer->ActivateGrid (aType, aMode);
3788 }
3789
3790 return 0;
3791}
3792
208e6839 3793//==============================================================================
3794//function : VFps
3795//purpose :
3796//==============================================================================
3797
3798static int VFps (Draw_Interpretor& theDI,
3799 Standard_Integer theArgNb,
3800 const char** theArgVec)
3801{
3802 // get the active view
3803 Handle(V3d_View) aView = ViewerTest::CurrentView();
3804 if (aView.IsNull())
3805 {
3806 std::cerr << "No active view. Please call vinit.\n";
3807 return 1;
3808 }
3809
91322f44 3810 Standard_Integer aFramesNb = (theArgNb > 1) ? Draw::Atoi(theArgVec[1]) : 100;
208e6839 3811 if (aFramesNb <= 0)
3812 {
3813 std::cerr << "Incorrect arguments!\n";
3814 return 1;
3815 }
3816
3817 // the time is meaningless for first call
3818 // due to async OpenGl rendering
3819 aView->Redraw();
3820
3821 // redraw view in loop to estimate average values
3822 OSD_Timer aTimer;
3823 aTimer.Start();
3824 for (Standard_Integer anInter = 0; anInter < aFramesNb; ++anInter)
3825 {
3826 aView->Redraw();
3827 }
3828 aTimer.Stop();
3829 Standard_Real aCpu;
3830 const Standard_Real aTime = aTimer.ElapsedTime();
3831 aTimer.OSD_Chronometer::Show (aCpu);
3832
3833 const Standard_Real aFpsAver = Standard_Real(aFramesNb) / aTime;
3834 const Standard_Real aCpuAver = aCpu / Standard_Real(aFramesNb);
3835
3836 // return statistics
3837 theDI << "FPS: " << aFpsAver << "\n"
3838 << "CPU: " << (1000.0 * aCpuAver) << " msec\n";
3839
3840 return 0;
3841}
3842
58655684 3843//==============================================================================
3844//function : VGlDebug
3845//purpose :
3846//==============================================================================
3847
3848static int VGlDebug (Draw_Interpretor& theDI,
3849 Standard_Integer theArgNb,
3850 const char** theArgVec)
3851{
3852 if (theArgNb < 2)
3853 {
3854 Handle(V3d_View) aView = ViewerTest::CurrentView();
3855 if (aView.IsNull())
3856 {
3857 std::cerr << "No active view. Please call vinit.\n";
3858 return 0;
3859 }
3860
3861 Standard_Boolean isActive = OpenGl_Context::CheckExtension ((const char* )glGetString (GL_EXTENSIONS),
3862 "GL_ARB_debug_output");
3863 std::cout << "Active graphic driver: debug " << (isActive ? "ON" : "OFF") << "\n";
3864 theDI << (isActive ? "1" : "0");
3865 return 0;
3866 }
3867
3868 ViewerTest_myDefaultCaps.contextDebug = Draw::Atoi (theArgVec[1]) != 0;
3869 return 0;
3870}
208e6839 3871
3872//==============================================================================
3873//function : VVbo
3874//purpose :
3875//==============================================================================
3876
58655684 3877static int VVbo (Draw_Interpretor& theDI,
208e6839 3878 Standard_Integer theArgNb,
3879 const char** theArgVec)
3880{
58655684 3881 const Standard_Boolean toSet = (theArgNb > 1);
3882 const Standard_Boolean toUseVbo = toSet ? (Draw::Atoi (theArgVec[1]) == 0) : 1;
3883 if (toSet)
208e6839 3884 {
58655684 3885 ViewerTest_myDefaultCaps.vboDisable = toUseVbo;
208e6839 3886 }
3887
58655684 3888 // get the context
3889 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3890 if (aContextAIS.IsNull())
208e6839 3891 {
58655684 3892 if (!toSet)
3893 {
3894 std::cerr << "No active view!\n";
3895 }
208e6839 3896 return 1;
3897 }
58655684 3898 Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast (aContextAIS->CurrentViewer()->Driver());
3899 if (!aDriver.IsNull())
208e6839 3900 {
58655684 3901 if (!toSet)
3902 {
3903 theDI << (aDriver->Options().vboDisable ? "0" : "1") << "\n";
3904 }
3905 else
3906 {
3907 aDriver->ChangeOptions().vboDisable = toUseVbo;
3908 }
208e6839 3909 }
3910
208e6839 3911 return 0;
3912}
3913
a577aaab 3914//==============================================================================
3915//function : VCaps
3916//purpose :
3917//==============================================================================
3918
3919static int VCaps (Draw_Interpretor& theDI,
3920 Standard_Integer theArgNb,
3921 const char** theArgVec)
3922{
3923 OpenGl_Caps* aCaps = &ViewerTest_myDefaultCaps;
3924 Handle(OpenGl_GraphicDriver) aDriver;
3925 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3926 if (!aContextAIS.IsNull())
3927 {
3928 aDriver = Handle(OpenGl_GraphicDriver)::DownCast (aContextAIS->CurrentViewer()->Driver());
3929 aCaps = &aDriver->ChangeOptions();
3930 }
3931
3932 if (theArgNb < 2)
3933 {
3934 theDI << "VBO: " << (aCaps->vboDisable ? "0" : "1") << "\n";
3935 theDI << "Sprites: " << (aCaps->pntSpritesDisable ? "0" : "1") << "\n";
abe46077 3936 theDI << "SoftMode:" << (aCaps->contextNoAccel ? "1" : "0") << "\n";
a577aaab 3937 return 0;
3938 }
3939
3940 for (Standard_Integer anArgIter = 1; anArgIter < theArgNb; ++anArgIter)
3941 {
3942 const TCollection_AsciiString anArg (theArgVec[anArgIter]);
3943 if (anArg.Search ("vbo=") > -1)
3944 {
3945 aCaps->vboDisable = anArg.Token ("=", 2).IntegerValue() == 0;
3946 }
3947 else if (anArg.Search ("sprites=") > -1)
3948 {
3949 aCaps->pntSpritesDisable = anArg.Token ("=", 2).IntegerValue() == 0;
3950 }
abe46077 3951 else if (anArg.Search ("soft=") > -1)
3952 {
3953 aCaps->contextNoAccel = anArg.Token ("=", 2).IntegerValue() != 0;
3954 }
a577aaab 3955 else
3956 {
3957 std::cerr << "Unknown argument: " << anArg << "\n";
3958 }
3959 }
3960 if (aCaps != &ViewerTest_myDefaultCaps)
3961 {
3962 ViewerTest_myDefaultCaps = *aCaps;
3963 }
3964 return 0;
3965}
3966
f0430952 3967//==============================================================================
3968//function : VMemGpu
3969//purpose :
3970//==============================================================================
3971
3972static int VMemGpu (Draw_Interpretor& theDI,
3973 Standard_Integer theArgNb,
3974 const char** theArgVec)
3975{
3976 // get the context
3977 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3978 if (aContextAIS.IsNull())
3979 {
3980 std::cerr << "No active view. Please call vinit.\n";
3981 return 1;
3982 }
3983
dc3fe572 3984 Handle(Graphic3d_GraphicDriver) aDriver = aContextAIS->CurrentViewer()->Driver();
f0430952 3985 if (aDriver.IsNull())
3986 {
3987 std::cerr << "Graphic driver not available.\n";
3988 return 1;
3989 }
3990
3991 Standard_Size aFreeBytes = 0;
3992 TCollection_AsciiString anInfo;
3993 if (!aDriver->MemoryInfo (aFreeBytes, anInfo))
3994 {
3995 std::cerr << "Information not available.\n";
3996 return 1;
3997 }
3998
3999 if (theArgNb > 1 && *theArgVec[1] == 'f')
4000 {
4001 theDI << Standard_Real (aFreeBytes);
4002 }
4003 else
4004 {
4005 theDI << anInfo;
4006 }
4007
4008 return 0;
4009}
4010
85e096c3 4011// ==============================================================================
4012// function : VReadPixel
4013// purpose :
4014// ==============================================================================
4015static int VReadPixel (Draw_Interpretor& theDI,
4016 Standard_Integer theArgNb,
4017 const char** theArgVec)
4018{
4019 // get the active view
4020 Handle(V3d_View) aView = ViewerTest::CurrentView();
4021 if (aView.IsNull())
4022 {
4023 std::cerr << "No active view. Please call vinit.\n";
4024 return 1;
4025 }
4026 else if (theArgNb < 3)
4027 {
4028 std::cerr << "Usage : " << theArgVec[0] << " xPixel yPixel [{rgb|rgba|depth|hls|rgbf|rgbaf}=rgba] [name]\n";
4029 return 1;
4030 }
4031
692613e5 4032 Image_PixMap::ImgFormat aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGBA : Image_PixMap::ImgBGRA;
4033 Graphic3d_BufferType aBufferType = Graphic3d_BT_RGBA;
4034
85e096c3 4035 Standard_Integer aWidth, aHeight;
4036 aView->Window()->Size (aWidth, aHeight);
91322f44 4037 const Standard_Integer anX = Draw::Atoi (theArgVec[1]);
4038 const Standard_Integer anY = Draw::Atoi (theArgVec[2]);
85e096c3 4039 if (anX < 0 || anX >= aWidth || anY < 0 || anY > aHeight)
4040 {
4041 std::cerr << "Pixel coordinates (" << anX << "; " << anY << ") are out of view (" << aWidth << " x " << aHeight << ")\n";
4042 return 1;
4043 }
4044
4045 Standard_Boolean toShowName = Standard_False;
4046 Standard_Boolean toShowHls = Standard_False;
4047 for (Standard_Integer anIter = 3; anIter < theArgNb; ++anIter)
4048 {
29cb310a 4049 const char* aParam = theArgVec[anIter];
4050 if ( strcasecmp( aParam, "rgb" ) == 0 )
85e096c3 4051 {
692613e5 4052 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGB : Image_PixMap::ImgBGR;
4053 aBufferType = Graphic3d_BT_RGB;
85e096c3 4054 }
29cb310a 4055 else if ( strcasecmp( aParam, "hls" ) == 0 )
85e096c3 4056 {
692613e5 4057 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGB : Image_PixMap::ImgBGR;
4058 aBufferType = Graphic3d_BT_RGB;
85e096c3 4059 toShowHls = Standard_True;
4060 }
29cb310a 4061 else if ( strcasecmp( aParam, "rgbf" ) == 0 )
85e096c3 4062 {
692613e5 4063 aFormat = Image_PixMap::ImgRGBF;
4064 aBufferType = Graphic3d_BT_RGB;
85e096c3 4065 }
29cb310a 4066 else if ( strcasecmp( aParam, "rgba" ) == 0 )
85e096c3 4067 {
692613e5 4068 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGBA : Image_PixMap::ImgBGRA;
4069 aBufferType = Graphic3d_BT_RGBA;
85e096c3 4070 }
29cb310a 4071 else if ( strcasecmp( aParam, "rgbaf" ) == 0 )
85e096c3 4072 {
692613e5 4073 aFormat = Image_PixMap::ImgRGBAF;
4074 aBufferType = Graphic3d_BT_RGBA;
85e096c3 4075 }
29cb310a 4076 else if ( strcasecmp( aParam, "depth" ) == 0 )
85e096c3 4077 {
692613e5 4078 aFormat = Image_PixMap::ImgGrayF;
4079 aBufferType = Graphic3d_BT_Depth;
85e096c3 4080 }
29cb310a 4081 else if ( strcasecmp( aParam, "name" ) == 0 )
85e096c3 4082 {
4083 toShowName = Standard_True;
4084 }
4085 }
4086
692613e5 4087 Image_PixMap anImage;
4088 if (!anImage.InitTrash (aFormat, aWidth, aHeight))
4089 {
4090 std::cerr << "Image allocation failed\n";
4091 return 1;
4092 }
4093 else if (!aView->ToPixMap (anImage, aWidth, aHeight, aBufferType))
85e096c3 4094 {
4095 std::cerr << "Image dump failed\n";
4096 return 1;
4097 }
4098
4099 Quantity_Parameter anAlpha;
692613e5 4100 Quantity_Color aColor = anImage.PixelColor (anX, anY, anAlpha);
85e096c3 4101 if (toShowName)
4102 {
692613e5 4103 if (aBufferType == Graphic3d_BT_RGBA)
85e096c3 4104 {
4105 theDI << Quantity_Color::StringName (aColor.Name()) << " " << anAlpha << "\n";
4106 }
4107 else
4108 {
4109 theDI << Quantity_Color::StringName (aColor.Name()) << "\n";
4110 }
4111 }
4112 else
4113 {
4114 switch (aBufferType)
4115 {
4116 default:
692613e5 4117 case Graphic3d_BT_RGB:
85e096c3 4118 {
4119 if (toShowHls)
4120 {
4121 theDI << aColor.Hue() << " " << aColor.Light() << " " << aColor.Saturation() << "\n";
4122 }
4123 else
4124 {
4125 theDI << aColor.Red() << " " << aColor.Green() << " " << aColor.Blue() << "\n";
4126 }
4127 break;
4128 }
692613e5 4129 case Graphic3d_BT_RGBA:
85e096c3 4130 {
4131 theDI << aColor.Red() << " " << aColor.Green() << " " << aColor.Blue() << " " << anAlpha << "\n";
4132 break;
4133 }
692613e5 4134 case Graphic3d_BT_Depth:
85e096c3 4135 {
4136 theDI << aColor.Red() << "\n";
4137 break;
4138 }
4139 }
4140 }
4141
4142 return 0;
4143}
4144
692613e5 4145//==============================================================================
4146//function : VDiffImage
4147//purpose : The draw-command compares two images.
4148//==============================================================================
4149
4150static int VDiffImage (Draw_Interpretor& theDI, Standard_Integer theArgNb, const char** theArgVec)
4151{
4152 if (theArgNb < 6)
4153 {
4154 theDI << "Not enough arguments.\n";
4155 return 1;
4156 }
4157
4158 // image file names
4159 const char* anImgPathRef = theArgVec[1];
4160 const char* anImgPathNew = theArgVec[2];
4161
4162 // get string tolerance and check its validity
91322f44 4163 Standard_Real aTolColor = Draw::Atof (theArgVec[3]);
692613e5 4164 if (aTolColor < 0.0)
4165 aTolColor = 0.0;
4166 if (aTolColor > 1.0)
4167 aTolColor = 1.0;
4168
91322f44 4169 Standard_Boolean toBlackWhite = (Draw::Atoi (theArgVec[4]) == 1);
4170 Standard_Boolean isBorderFilterOn = (Draw::Atoi (theArgVec[5]) == 1);
692613e5 4171
4172 // image file of difference
4173 const char* aDiffImagePath = (theArgNb >= 7) ? theArgVec[6] : NULL;
4174
4175 // compare the images
4176 Image_Diff aComparer;
4177 if (!aComparer.Init (anImgPathRef, anImgPathNew, toBlackWhite))
4178 {
4179 return 1;
4180 }
4181
4182 aComparer.SetColorTolerance (aTolColor);
4183 aComparer.SetBorderFilterOn (isBorderFilterOn);
4184 Standard_Integer aDiffColorsNb = aComparer.Compare();
4185 theDI << aDiffColorsNb << "\n";
4186
4187 // save image of difference
4188 if (aDiffImagePath != NULL)
4189 {
4190 aComparer.SaveDiffImage (aDiffImagePath);
4191 }
4192
4193 return 0;
4194}
4195
4754e164 4196//=======================================================================
4197//function : VSelect
4198//purpose : Emulates different types of selection by mouse:
4199// 1) single click selection
4200// 2) selection with rectangle having corners at pixel positions (x1,y1) and (x2,y2)
4201// 3) selection with polygon having corners at
dc3fe572 4202// pixel positions (x1,y1),...,(xn,yn)
4754e164 4203// 4) any of these selections with shift button pressed
4204//=======================================================================
4205static Standard_Integer VSelect (Draw_Interpretor& di,
4206 Standard_Integer argc,
4207 const char ** argv)
4208{
dc3fe572 4209 if(argc < 3)
4754e164 4210 {
4211 di << "Usage : " << argv[0] << " x1 y1 [x2 y2 [... xn yn]] [shift_selection = 1|0]" << "\n";
4212 return 1;
4213 }
4214
4215 Handle(AIS_InteractiveContext) myAIScontext = ViewerTest::GetAISContext();
dc3fe572 4216 if(myAIScontext.IsNull())
4754e164 4217 {
4218 di << "use 'vinit' command before " << argv[0] << "\n";
4219 return 1;
4220 }
4221 const Standard_Boolean isShiftSelection = (argc>3 && !(argc%2) && (atoi(argv[argc-1])==1));
4222 Handle(ViewerTest_EventManager) aCurrentEventManager = ViewerTest::CurrentEventManager();
4223 aCurrentEventManager->MoveTo(atoi(argv[1]),atoi(argv[2]));
4224 if(argc <= 4)
4225 {
4226 if(isShiftSelection)
4227 aCurrentEventManager->ShiftSelect();
4228 else
4229 aCurrentEventManager->Select();
4230 }
4231 else if(argc <= 6)
4232 {
4233 if(isShiftSelection)
4234 aCurrentEventManager->ShiftSelect(atoi(argv[1]),atoi(argv[2]),atoi(argv[3]),atoi(argv[4]));
4235 else
4236 aCurrentEventManager->Select(atoi(argv[1]),atoi(argv[2]),atoi(argv[3]),atoi(argv[4]));
4237 }
4238 else
4239 {
4240 Standard_Integer anUpper = 0;
4241
4242 if(isShiftSelection)
4243 anUpper = (argc-1)/2;
4244 else
4245 anUpper = argc/2;
4246 TColgp_Array1OfPnt2d aPolyline(1,anUpper);
4247
4248 for(Standard_Integer i=1;i<=anUpper;++i)
4249 aPolyline.SetValue(i,gp_Pnt2d(atoi(argv[2*i-1]),atoi(argv[2*i])));
4250
4251 if(isShiftSelection)
4252 aCurrentEventManager->ShiftSelect(aPolyline);
4253 else
4254 aCurrentEventManager->Select(aPolyline);
4255 }
4256 return 0;
4257}
4258
4259//=======================================================================
4260//function : VMoveTo
dc3fe572 4261//purpose : Emulates cursor movement to defined pixel position
4754e164 4262//=======================================================================
4263static Standard_Integer VMoveTo (Draw_Interpretor& di,
4264 Standard_Integer argc,
4265 const char ** argv)
4266{
dc3fe572 4267 if(argc != 3)
4754e164 4268 {
4269 di << "Usage : " << argv[0] << " x y" << "\n";
4270 return 1;
4271 }
4272
4273 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
dc3fe572 4274 if(aContext.IsNull())
4754e164 4275 {
4276 di << "use 'vinit' command before " << argv[0] << "\n";
4277 return 1;
4278 }
4279 ViewerTest::CurrentEventManager()->MoveTo(atoi(argv[1]),atoi(argv[2]));
4280 return 0;
4281}
4282
4283//=======================================================================
4284//function : VViewParams
dc3fe572 4285//purpose : Gets or sets AIS View characteristics
4754e164 4286//=======================================================================
4287static Standard_Integer VViewParams (Draw_Interpretor& di,
4288 Standard_Integer argc,
4289 const char ** argv)
4290{
dc3fe572 4291 if ( argc != 1 && argc != 13)
4754e164 4292 {
4293 di << "Usage : " << argv[0] << "\n";
4294 return 1;
4295 }
4296 Handle (V3d_View) anAISView = ViewerTest::CurrentView ();
dc3fe572 4297 if ( anAISView.IsNull () )
4754e164 4298 {
4299 di << "use 'vinit' command before " << argv[0] << "\n";
4300 return 1;
4301 }
4302 if(argc==1){
4303 Quantity_Factor anAISViewScale = anAISView -> V3d_View::Scale ();
4304 Standard_Real anAISViewCenterCoordinateX = 0.0;
4305 Standard_Real anAISViewCenterCoordinateY = 0.0;
4306 anAISView -> V3d_View::Center (anAISViewCenterCoordinateX, anAISViewCenterCoordinateY);
4307 Standard_Real anAISViewProjX = 0.0;
4308 Standard_Real anAISViewProjY = 0.0;
4309 Standard_Real anAISViewProjZ = 0.0;
4310 anAISView -> V3d_View::Proj (anAISViewProjX, anAISViewProjY, anAISViewProjZ);
4311 Standard_Real anAISViewUpX = 0.0;
4312 Standard_Real anAISViewUpY = 0.0;
4313 Standard_Real anAISViewUpZ = 0.0;
4314 anAISView -> V3d_View::Up (anAISViewUpX, anAISViewUpY, anAISViewUpZ);
4315 Standard_Real anAISViewAtX = 0.0;
4316 Standard_Real anAISViewAtY = 0.0;
4317 Standard_Real anAISViewAtZ = 0.0;
4318 anAISView -> V3d_View::At (anAISViewAtX, anAISViewAtY, anAISViewAtZ);
4319 di << "Scale of current view: " << anAISViewScale << "\n";
4320 di << "Center on X : "<< anAISViewCenterCoordinateX << "; on Y: " << anAISViewCenterCoordinateY << "\n";
4321 di << "Proj on X : " << anAISViewProjX << "; on Y: " << anAISViewProjY << "; on Z: " << anAISViewProjZ << "\n";
4322 di << "Up on X : " << anAISViewUpX << "; on Y: " << anAISViewUpY << "; on Z: " << anAISViewUpZ << "\n";
4323 di << "At on X : " << anAISViewAtX << "; on Y: " << anAISViewAtY << "; on Z: " << anAISViewAtZ << "\n";
4324 }
4325 else
4326 {
4327 Quantity_Factor anAISViewScale = atof (argv [1]);
4328 Standard_Real anAISViewCenterCoordinateX = atof (argv [2]);
4329 Standard_Real anAISViewCenterCoordinateY = atof (argv [3]);
4330 Standard_Real anAISViewProjX = atof (argv [4]);
4331 Standard_Real anAISViewProjY = atof (argv [5]);
4332 Standard_Real anAISViewProjZ = atof (argv [6]);
4333 Standard_Real anAISViewUpX = atof (argv [7]);
4334 Standard_Real anAISViewUpY = atof (argv [8]);
4335 Standard_Real anAISViewUpZ = atof (argv [9]);
4336 Standard_Real anAISViewAtX = atof (argv [10]);
4337 Standard_Real anAISViewAtY = atof (argv [11]);
4338 Standard_Real anAISViewAtZ = atof (argv [12]);
4339 anAISView -> V3d_View::SetScale (anAISViewScale);
4340 anAISView -> V3d_View::SetCenter (anAISViewCenterCoordinateX, anAISViewCenterCoordinateY);
4341 anAISView -> V3d_View::SetAt (anAISViewAtX, anAISViewAtY, anAISViewAtZ);
4342 anAISView -> V3d_View::SetProj (anAISViewProjX, anAISViewProjY, anAISViewProjZ);
4343 anAISView -> V3d_View::SetUp (anAISViewUpX, anAISViewUpY, anAISViewUpZ);
4344 }
4345 return 0;
4346}
4347
4348//=======================================================================
4349//function : VChangeSelected
dc3fe572 4350//purpose : Adds the shape to selection or remove one from it
4754e164 4351//=======================================================================
4352static Standard_Integer VChangeSelected (Draw_Interpretor& di,
4353 Standard_Integer argc,
4354 const char ** argv)
4355{
4356 if(argc != 2)
4357 {
4358 di<<"Usage : " << argv[0] << " shape \n";
4359 return 1;
4360 }
4361 //get AIS_Shape:
4362 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4363 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4364 TCollection_AsciiString aName(argv[1]);
4365 Handle(AIS_InteractiveObject) anAISObject;
4366
4367 if(!aMap.IsBound2(aName))
4368 {
4369 di<<"Use 'vdisplay' before";
4370 return 1;
4371 }
4372 else
4373 {
4374 anAISObject = Handle(AIS_InteractiveObject)::DownCast(aMap.Find2(aName));
4375 if(anAISObject.IsNull()){
4376 di<<"No interactive object \n";
4377 return 1;
4378 }
4379
4380 if(aContext->HasOpenedContext())
4381 {
4382 aContext->AddOrRemoveSelected(anAISObject);
4383 }
dc3fe572 4384 else
4754e164 4385 {
4386 aContext->AddOrRemoveCurrentObject(anAISObject);
4387 }
4388 }
4389 return 0;
4390}
4391
4392//=======================================================================
4393//function : VZClipping
dc3fe572 4394//purpose : Gets or sets ZClipping mode, width and depth
4754e164 4395//=======================================================================
4396static Standard_Integer VZClipping (Draw_Interpretor& di,
4397 Standard_Integer argc,
4398 const char ** argv)
4399{
dc3fe572 4400 if(argc>4)
4754e164 4401 {
4402 di << "Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4403 <<"mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4404 return -1;
4405 }
4406 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
dc3fe572 4407 if(aContext.IsNull())
4754e164 4408 {
4409 di << "use 'vinit' command before " << argv[0] << "\n";
4410 return 1;
4411 }
4412 Handle(V3d_View) aView = ViewerTest::CurrentView();
1d47d8d0 4413 V3d_TypeOfZclipping aZClippingMode = V3d_OFF;
4754e164 4414 if(argc==1)
4415 {
4416 TCollection_AsciiString aZClippingModeString;
4417 Quantity_Length aDepth, aWidth;
4418 aZClippingMode = aView->ZClipping(aDepth, aWidth);
4419 switch (aZClippingMode)
4420 {
4421 case V3d_OFF:
4422 aZClippingModeString.Copy("OFF");
4423 break;
4424 case V3d_BACK:
4425 aZClippingModeString.Copy("BACK");
4426 break;
4427 case V3d_FRONT:
4428 aZClippingModeString.Copy("FRONT");
4429 break;
4430 case V3d_SLICE:
4431 aZClippingModeString.Copy("SLICE");
4432 break;
4433 default:
4434 aZClippingModeString.Copy(TCollection_AsciiString(aZClippingMode));
4435 break;
4436 }
4437 di << "ZClippingMode = " << aZClippingModeString.ToCString() << "\n"
4438 << "ZClipping depth = " << aDepth << "\n"
4439 << "ZClipping width = " << aWidth << "\n";
4440 }
4441 else
4442 {
4443 if(argc !=3)
4444 {
4445 Standard_Integer aStatus = 0;
4446 if ( strcmp (argv [1], "OFF") == 0 ) {
4447 aStatus = 1;
4448 aZClippingMode = V3d_OFF;
4449 }
4450 if ( strcmp (argv [1], "BACK") == 0 ) {
4451 aStatus = 1;
4452 aZClippingMode = V3d_BACK;
4453 }
4454 if ( strcmp (argv [1], "FRONT") == 0 ) {
4455 aStatus = 1;
4456 aZClippingMode = V3d_FRONT;
4457 }
4458 if ( strcmp (argv [1], "SLICE") == 0 ) {
4459 aStatus = 1;
4460 aZClippingMode = V3d_SLICE;
4461 }
4462 if (aStatus != 1)
4463 {
4464 di << "Bad mode; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4465 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4466 return 1;
dc3fe572 4467 }
4754e164 4468 aView->SetZClippingType(aZClippingMode);
4469 }
4470 if(argc >2)
4471 {
4472 Quantity_Length aDepth = 0., aWidth = 1.;
4473 if(argc == 3)
4474 {
4475 aDepth = atof(argv[1]);
4476 aWidth = atof(argv[2]);
4477 }
4478 else if(argc == 4)
4479 {
4480 aDepth = atof(argv[2]);
4481 aWidth = atof(argv[3]);
4482 }
dc3fe572 4483
4754e164 4484 if(aDepth<0. || aDepth>1.)
4485 {
4486 di << "Bad depth; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4487 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4488 return 1;
4489 }
4490 if(aWidth<0. || aWidth>1.)
4491 {
4492 di << "Bad width; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4493 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4494 return 1;
4495 }
4496
4497 aView->SetZClippingDepth(aDepth);
4498 aView->SetZClippingWidth(aWidth);
4499 }
4500 aView->Redraw();
4501 }
4502 return 0;
4503}
4504
4505//=======================================================================
4506//function : VNbSelected
dc3fe572 4507//purpose : Returns number of selected objects
4754e164 4508//=======================================================================
4509static Standard_Integer VNbSelected (Draw_Interpretor& di,
4510 Standard_Integer argc,
4511 const char ** argv)
4512{
4513 if(argc != 1)
4514 {
4515 di << "Usage : " << argv[0] << "\n";
4516 return 1;
4517 }
4518 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4519 if(aContext.IsNull())
4520 {
4521 di << "use 'vinit' command before " << argv[0] << "\n";
4522 return 1;
4523 }
4524 di << aContext->NbSelected() << "\n";
4525 return 0;
4526}
4527
4528//=======================================================================
4529//function : VAntialiasing
dc3fe572 4530//purpose : Switches altialiasing on or off
4754e164 4531//=======================================================================
4532static Standard_Integer VAntialiasing (Draw_Interpretor& di,
4533 Standard_Integer argc,
4534 const char ** argv)
4535{
4536 if(argc > 2)
4537 {
4538 di << "Usage : " << argv[0] << " [1|0]" << "\n";
4539 return 1;
4540 }
4541
4542 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4543 if(aContext.IsNull())
4544 {
4545 di << "use 'vinit' command before " << argv[0] << "\n";
4546 return 1;
4547 }
4548
4549 Handle(V3d_View) aView = ViewerTest::CurrentView();
4550
4551 if((argc == 2) && (atof(argv[1]) == 0))
4552 aView->SetAntialiasingOff();
4553 else
4554 aView->SetAntialiasingOn();
4555 aView->Update();
4556 return 0;
4557}
4558
4559//=======================================================================
4560//function : VPurgeDisplay
dc3fe572 4561//purpose : Switches altialiasing on or off
4754e164 4562//=======================================================================
4563static Standard_Integer VPurgeDisplay (Draw_Interpretor& di,
4564 Standard_Integer argc,
4565 const char ** argv)
4566{
eb4320f2 4567 if (argc > 1)
4754e164 4568 {
eb4320f2 4569 di << "Usage : " << argv[0] << "\n";
4754e164 4570 return 1;
4571 }
4754e164 4572 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4573 if (aContext.IsNull())
4574 {
4575 di << "use 'vinit' command before " << argv[0] << "\n";
4576 return 1;
4577 }
4578 aContext->CloseAllContexts(Standard_False);
eb4320f2 4579 di << aContext->PurgeDisplay() << "\n";
4754e164 4580 return 0;
4581}
4582
4583//=======================================================================
4584//function : VSetViewSize
4585//purpose :
4586//=======================================================================
4587static Standard_Integer VSetViewSize (Draw_Interpretor& di,
4588 Standard_Integer argc,
4589 const char ** argv)
4590{
4591 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4592 if(aContext.IsNull())
4593 {
4594 di << "use 'vinit' command before " << argv[0] << "\n";
4595 return 1;
4596 }
4597 if(argc != 2)
4598 {
4599 di<<"Usage : " << argv[0] << " Size\n";
4600 return 1;
4601 }
4602 Standard_Real aSize = atof(argv[1]);
4603 if (aSize <= 0.)
4604 {
4605 di<<"Bad Size value : " << aSize << "\n";
4606 return 1;
4607 }
4608
4609 Handle(V3d_View) aView = ViewerTest::CurrentView();
4610 aView->SetSize(aSize);
4611 return 0;
4612}
4613
4614//=======================================================================
4615//function : VMoveView
4616//purpose :
4617//=======================================================================
4618static Standard_Integer VMoveView (Draw_Interpretor& di,
4619 Standard_Integer argc,
4620 const char ** argv)
4621{
4622 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4623 if(aContext.IsNull())
4624 {
4625 di << "use 'vinit' command before " << argv[0] << "\n";
4626 return 1;
4627 }
4628 if(argc < 4 || argc > 5)
4629 {
4630 di<<"Usage : " << argv[0] << " Dx Dy Dz [Start = 1|0]\n";
4631 return 1;
4632 }
4633 Standard_Real Dx = atof(argv[1]);
4634 Standard_Real Dy = atof(argv[2]);
4635 Standard_Real Dz = atof(argv[3]);
4636 Standard_Boolean aStart = Standard_True;
4637 if (argc == 5)
4638 {
4639 aStart = (atoi(argv[4]) > 0);
4640 }
4641
4642 Handle(V3d_View) aView = ViewerTest::CurrentView();
4643 aView->Move(Dx,Dy,Dz,aStart);
4644 return 0;
4645}
4646
4647//=======================================================================
4648//function : VTranslateView
4649//purpose :
4650//=======================================================================
4651static Standard_Integer VTranslateView (Draw_Interpretor& di,
4652 Standard_Integer argc,
4653 const char ** argv)
4654{
4655 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4656 if(aContext.IsNull())
4657 {
4658 di << "use 'vinit' command before " << argv[0] << "\n";
4659 return 1;
4660 }
4661 if(argc < 4 || argc > 5)
4662 {
4663 di<<"Usage : " << argv[0] << " Dx Dy Dz [Start = 1|0]\n";
4664 return 1;
4665 }
4666 Standard_Real Dx = atof(argv[1]);
4667 Standard_Real Dy = atof(argv[2]);
4668 Standard_Real Dz = atof(argv[3]);
4669 Standard_Boolean aStart = Standard_True;
dc3fe572 4670 if (argc == 5)
4754e164 4671 {
4672 aStart = (atoi(argv[4]) > 0);
4673 }
4674
4675 Handle(V3d_View) aView = ViewerTest::CurrentView();
4676 aView->Translate(Dx,Dy,Dz,aStart);
4677 return 0;
4678}
4679
4680//=======================================================================
4681//function : VTurnView
4682//purpose :
4683//=======================================================================
4684static Standard_Integer VTurnView (Draw_Interpretor& di,
4685 Standard_Integer argc,
4686 const char ** argv)
4687{
4688 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4689 if(aContext.IsNull()) {
4690 di << "use 'vinit' command before " << argv[0] << "\n";
4691 return 1;
4692 }
4693 if(argc < 4 || argc > 5){
4694 di<<"Usage : " << argv[0] << " Ax Ay Az [Start = 1|0]\n";
4695 return 1;
4696 }
4697 Standard_Real Ax = atof(argv[1]);
4698 Standard_Real Ay = atof(argv[2]);
4699 Standard_Real Az = atof(argv[3]);
4700 Standard_Boolean aStart = Standard_True;
dc3fe572 4701 if (argc == 5)
4754e164 4702 {
4703 aStart = (atoi(argv[4]) > 0);
4704 }
4705
4706 Handle(V3d_View) aView = ViewerTest::CurrentView();
4707 aView->Turn(Ax,Ay,Az,aStart);
4708 return 0;
4709}
4710
269294d6 4711//==============================================================================
4712//function : VTextureEnv
4713//purpose : ENables or disables environment mapping
4714//==============================================================================
4715class OCC_TextureEnv : public Graphic3d_TextureEnv
4716{
4717public:
4718 OCC_TextureEnv(const Standard_CString FileName);
4719 OCC_TextureEnv(const Graphic3d_NameOfTextureEnv aName);
4720 void SetTextureParameters(const Standard_Boolean theRepeatFlag,
4721 const Standard_Boolean theModulateFlag,
4722 const Graphic3d_TypeOfTextureFilter theFilter,
4723 const Standard_ShortReal theXScale,
4724 const Standard_ShortReal theYScale,
4725 const Standard_ShortReal theXShift,
4726 const Standard_ShortReal theYShift,
4727 const Standard_ShortReal theAngle);
4728 DEFINE_STANDARD_RTTI(OCC_TextureEnv);
4729};
4730DEFINE_STANDARD_HANDLE(OCC_TextureEnv, Graphic3d_TextureEnv);
4731IMPLEMENT_STANDARD_HANDLE(OCC_TextureEnv, Graphic3d_TextureEnv);
4732IMPLEMENT_STANDARD_RTTIEXT(OCC_TextureEnv, Graphic3d_TextureEnv);
4733
4734OCC_TextureEnv::OCC_TextureEnv(const Standard_CString theFileName)
4735 : Graphic3d_TextureEnv(theFileName)
4736{
4737}
4738
4739OCC_TextureEnv::OCC_TextureEnv(const Graphic3d_NameOfTextureEnv theTexId)
4740 : Graphic3d_TextureEnv(theTexId)
4741{
4742}
4743
4744void OCC_TextureEnv::SetTextureParameters(const Standard_Boolean theRepeatFlag,
4745 const Standard_Boolean theModulateFlag,
4746 const Graphic3d_TypeOfTextureFilter theFilter,
4747 const Standard_ShortReal theXScale,
4748 const Standard_ShortReal theYScale,
4749 const Standard_ShortReal theXShift,
4750 const Standard_ShortReal theYShift,
4751 const Standard_ShortReal theAngle)
4752{
4753 myParams->SetRepeat (theRepeatFlag);
4754 myParams->SetModulate (theModulateFlag);
4755 myParams->SetFilter (theFilter);
4756 myParams->SetScale (Graphic3d_Vec2(theXScale, theYScale));
4757 myParams->SetTranslation(Graphic3d_Vec2(theXShift, theYShift));
4758 myParams->SetRotation (theAngle);
4759}
4760
35e08fe8 4761static int VTextureEnv (Draw_Interpretor& /*theDI*/, Standard_Integer theArgNb, const char** theArgVec)
269294d6 4762{
4763 // get the active view
4764 Handle(V3d_View) aView = ViewerTest::CurrentView();
4765 if (aView.IsNull())
4766 {
4767 std::cerr << "No active view. Please call vinit.\n";
4768 return 1;
4769 }
4770
4771 // Checking the input arguments
4772 Standard_Boolean anEnableFlag = Standard_False;
4773 Standard_Boolean isOk = theArgNb >= 2;
4774 if (isOk)
4775 {
4776 TCollection_AsciiString anEnableOpt(theArgVec[1]);
4777 anEnableFlag = anEnableOpt.IsEqual("on");
4778 isOk = anEnableFlag || anEnableOpt.IsEqual("off");
4779 }
4780 if (anEnableFlag)
4781 {
4782 isOk = (theArgNb == 3 || theArgNb == 11);
4783 if (isOk)
4784 {
4785 TCollection_AsciiString aTextureOpt(theArgVec[2]);
4786 isOk = (!aTextureOpt.IsIntegerValue() ||
4787 (aTextureOpt.IntegerValue() >= 0 && aTextureOpt.IntegerValue() < Graphic3d_NOT_ENV_UNKNOWN));
4788
4789 if (isOk && theArgNb == 11)
4790 {
4791 TCollection_AsciiString aRepeatOpt (theArgVec[3]),
4792 aModulateOpt(theArgVec[4]),
4793 aFilterOpt (theArgVec[5]),
4794 aSScaleOpt (theArgVec[6]),
4795 aTScaleOpt (theArgVec[7]),
4796 aSTransOpt (theArgVec[8]),
4797 aTTransOpt (theArgVec[9]),
4798 anAngleOpt (theArgVec[10]);
4799 isOk = ((aRepeatOpt. IsEqual("repeat") || aRepeatOpt. IsEqual("clamp")) &&
4800 (aModulateOpt.IsEqual("modulate") || aModulateOpt.IsEqual("decal")) &&
4801 (aFilterOpt. IsEqual("nearest") || aFilterOpt. IsEqual("bilinear") || aFilterOpt.IsEqual("trilinear")) &&
4802 aSScaleOpt.IsRealValue() && aTScaleOpt.IsRealValue() &&
4803 aSTransOpt.IsRealValue() && aTTransOpt.IsRealValue() &&
4804 anAngleOpt.IsRealValue());
4805 }
4806 }
4807 }
4808
4809 if (!isOk)
4810 {
4811 std::cerr << "Usage :" << std::endl;
4812 std::cerr << theArgVec[0] << " off" << std::endl;
4813 std::cerr << theArgVec[0] << " on {index_of_std_texture(0..7)|texture_file_name} [{clamp|repeat} {decal|modulate} {nearest|bilinear|trilinear} scale_s scale_t translation_s translation_t rotation_degrees]" << std::endl;
4814 return 1;
4815 }
4816
4817 if (anEnableFlag)
4818 {
4819 TCollection_AsciiString aTextureOpt(theArgVec[2]);
4820 Handle(OCC_TextureEnv) aTexEnv = aTextureOpt.IsIntegerValue() ?
4821 new OCC_TextureEnv((Graphic3d_NameOfTextureEnv)aTextureOpt.IntegerValue()) :
4822 new OCC_TextureEnv(theArgVec[2]);
4823
4824 if (theArgNb == 11)
4825 {
4826 TCollection_AsciiString aRepeatOpt(theArgVec[3]), aModulateOpt(theArgVec[4]), aFilterOpt(theArgVec[5]);
4827 aTexEnv->SetTextureParameters(
4828 aRepeatOpt. IsEqual("repeat"),
4829 aModulateOpt.IsEqual("modulate"),
4830 aFilterOpt. IsEqual("nearest") ? Graphic3d_TOTF_NEAREST :
4831 aFilterOpt.IsEqual("bilinear") ? Graphic3d_TOTF_BILINEAR :
4832 Graphic3d_TOTF_TRILINEAR,
4833 (Standard_ShortReal)Draw::Atof(theArgVec[6]),
4834 (Standard_ShortReal)Draw::Atof(theArgVec[7]),
4835 (Standard_ShortReal)Draw::Atof(theArgVec[8]),
4836 (Standard_ShortReal)Draw::Atof(theArgVec[9]),
4837 (Standard_ShortReal)Draw::Atof(theArgVec[10])
4838 );
4839 }
4840 aView->SetTextureEnv(aTexEnv);
4841 aView->SetSurfaceDetail(V3d_TEX_ENVIRONMENT);
4842 }
4843 else // Disabling environment mapping
4844 {
4845 aView->SetSurfaceDetail(V3d_TEX_NONE);
4846 Handle(Graphic3d_TextureEnv) aTexture;
4847 aView->SetTextureEnv(aTexture); // Passing null handle to clear the texture data
4848 }
4849
4850 aView->Redraw();
4851 return 0;
4852}
4853
4269bd1b 4854//===============================================================================================
4855//function : VClipPlane
4856//purpose :
4857//===============================================================================================
4858static int VClipPlane (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
4859{
4860 // use short-cut for created clip planes map of created (or "registered by name") clip planes
4861 typedef NCollection_DataMap<TCollection_AsciiString, Handle(Graphic3d_ClipPlane)> MapOfPlanes;
4862 static MapOfPlanes aRegPlanes;
4863
4864 if (theArgsNb < 2)
4865 {
4866 theDi << theArgVec[0] << ": command argument is required. Type help for more information.\n";
4867 return 1;
4868 }
4869
4870 TCollection_AsciiString aCommand (theArgVec[1]);
4871
4872 // print maximum number of planes for current viewer
4873 if (aCommand == "maxplanes")
4874 {
4875 if (theArgsNb < 3)
4876 {
4877 theDi << theArgVec[0] << ": view name is required. Type help for more information.\n";
4878 return 1;
4879 }
4880
4881 TCollection_AsciiString aViewName (theArgVec[2]);
4882
4883 if (!ViewerTest_myViews.IsBound1 (aViewName))
4884 {
4885 theDi << theArgVec[0] << ": view is not found.\n";
4886 return 1;
4887 }
4888
4889 const Handle(V3d_View)& aView = ViewerTest_myViews.Find1 (aViewName);
4890
4891 theDi << theArgVec[0] << ": "
4892 << aView->Viewer()->Driver()->InquirePlaneLimit()
4893 << " plane slots provided by driver."
4894 << " Note that 2 more planes might be used (reserved for z-clipping).\n";
4895
4896 return 0;
4897 }
4898
4899 // create / delete plane instance
4900 if (aCommand == "create" || aCommand == "delete" || aCommand == "clone")
4901 {
4902 if (theArgsNb < 3)
4903 {
4904 theDi << theArgVec[0] << ": plane name is required. Type help for more information.\n";
4905 return 1;
4906 }
4907
4908 Standard_Boolean toCreate = (aCommand == "create");
4909 Standard_Boolean toClone = (aCommand == "clone");
4910 TCollection_AsciiString aPlane (theArgVec[2]);
4911
4912 if (toCreate)
4913 {
4914 if (aRegPlanes.IsBound (aPlane))
4915 {
4916 theDi << theArgVec[0] << ": plane name is in use.\n";
4917 return 1;
4918 }
4919
4920 aRegPlanes.Bind (aPlane, new Graphic3d_ClipPlane());
4921 }
4922 else if (toClone) // toClone
4923 {
4924 if (!aRegPlanes.IsBound (aPlane))
4925 {
4926 theDi << theArgVec[0] << ": no such plane.\n";
4927 return 1;
4928 }
4929
4930 if (theArgsNb < 4)
4931 {
4932 theDi << theArgVec[0] << ": enter name for new plane. Type help for more information.\n";
4933 return 1;
4934 }
4935
4936 TCollection_AsciiString aClone (theArgVec[3]);
4937 if (aRegPlanes.IsBound (aClone))
4938 {
4939 theDi << theArgVec[0] << ": plane name is in use.\n";
4940 return 1;
4941 }
4942
4943 const Handle(Graphic3d_ClipPlane)& aClipPlane = aRegPlanes.Find (aPlane);
4944
4945 aRegPlanes.Bind (aClone, aClipPlane->Clone());
4946 }
4947 else// toDelete
4948 {
4949 if (!aRegPlanes.IsBound (aPlane))
4950 {
4951 theDi << theArgVec[0] << ": no such plane.\n";
4952 return 1;
4953 }
4954
4955 Handle(Graphic3d_ClipPlane) aClipPlane = aRegPlanes.Find (aPlane);
4956 aRegPlanes.UnBind (aPlane);
4957
4958 ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName anIObjIt (GetMapOfAIS());
4959 for (; anIObjIt.More(); anIObjIt.Next())
4960 {
4961 Handle(PrsMgr_PresentableObject) aPrs = Handle(PrsMgr_PresentableObject)::DownCast (anIObjIt.Key1());
4962 aPrs->RemoveClipPlane(aClipPlane);
4963 }
4964
4965 NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator aViewIt(ViewerTest_myViews);
4966 for (; aViewIt.More(); aViewIt.Next())
4967 {
4968 const Handle(V3d_View)& aView = aViewIt.Key2();
4969 aView->RemoveClipPlane(aClipPlane);
4970 }
4971
4972 ViewerTest::RedrawAllViews();
4973 }
4974
4975 return 0;
4976 }
4977
4978 // set / unset plane command
4979 if (aCommand == "set" || aCommand == "unset")
4980 {
4981 if (theArgsNb < 4)
4982 {
4983 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
4984 return 1;
4985 }
4986
4987 Standard_Boolean toSet = (aCommand == "set");
4988 TCollection_AsciiString aPlane (theArgVec [2]);
4989 if (!aRegPlanes.IsBound (aPlane))
4990 {
4991 theDi << theArgVec[0] << ": no such plane.\n";
4992 return 1;
4993 }
4994
4995 const Handle(Graphic3d_ClipPlane)& aClipPlane = aRegPlanes.Find (aPlane);
4996
4997 TCollection_AsciiString aTarget (theArgVec [3]);
4998 if (aTarget != "object" && aTarget != "view")
4999 {
5000 theDi << theArgVec[0] << ": invalid target.\n";
5001 return 1;
5002 }
5003
5004 if (aTarget == "object" || aTarget == "view")
5005 {
5006 if (theArgsNb < 5)
5007 {
5008 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5009 return 1;
5010 }
5011
5012 Standard_Boolean isObject = (aTarget == "object");
5013
5014 for (Standard_Integer anIt = 4; anIt < theArgsNb; ++anIt)
5015 {
5016 TCollection_AsciiString anEntityName (theArgVec[anIt]);
5017 if (isObject) // to object
5018 {
5019 if (!GetMapOfAIS().IsBound2 (anEntityName))
5020 {
5021 theDi << theArgVec[0] << ": can not find IO with name " << anEntityName << ".\n";
5022 continue;
5023 }
5024
5025 Handle(AIS_InteractiveObject) aIObj =
5026 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2 (anEntityName));
5027
5028 if (toSet)
5029 aIObj->AddClipPlane (aClipPlane);
5030 else
5031 aIObj->RemoveClipPlane (aClipPlane);
5032 }
5033 else // to view
5034 {
5035 if (!ViewerTest_myViews.IsBound1 (anEntityName))
5036 {
5037 theDi << theArgVec[0] << ": can not find View with name " << anEntityName << ".\n";
5038 continue;
5039 }
5040
5041 Handle(V3d_View) aView = ViewerTest_myViews.Find1(anEntityName);
5042 if (toSet)
5043 aView->AddClipPlane (aClipPlane);
5044 else
5045 aView->RemoveClipPlane (aClipPlane);
5046 }
5047 }
5048
5049 ViewerTest::RedrawAllViews();
5050 }
5051
5052 return 0;
5053 }
5054
5055 // change plane command
5056 if (aCommand == "change")
5057 {
5058 if (theArgsNb < 4)
5059 {
5060 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5061 return 1;
5062 }
5063
5064 TCollection_AsciiString aPlane (theArgVec [2]);
5065 if (!aRegPlanes.IsBound (aPlane))
5066 {
5067 theDi << theArgVec[0] << ": no such plane.\n";
5068 return 1;
5069 }
5070
5071 const Handle(Graphic3d_ClipPlane)& aClipPlane = aRegPlanes.Find (aPlane);
5072
5073 TCollection_AsciiString aChangeArg (theArgVec [3]);
5074 if (aChangeArg != "on" && aChangeArg != "off" && aChangeArg != "capping" && aChangeArg != "equation")
5075 {
5076 theDi << theArgVec[0] << ": invalid arguments. Type help for more information.\n";
5077 return 1;
5078 }
5079
5080 if (aChangeArg == "on" || aChangeArg == "off") // on / off
5081 {
5082 aClipPlane->SetOn (aChangeArg == "on");
5083 }
5084 else if (aChangeArg == "equation") // change equation
5085 {
5086 if (theArgsNb < 8)
5087 {
5088 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5089 return 1;
5090 }
5091
5092 Standard_Real aCoeffA = atof (theArgVec [4]);
5093 Standard_Real aCoeffB = atof (theArgVec [5]);
5094 Standard_Real aCoeffC = atof (theArgVec [6]);
5095 Standard_Real aCoeffD = atof (theArgVec [7]);
5096 aClipPlane->SetEquation (gp_Pln (aCoeffA, aCoeffB, aCoeffC, aCoeffD));
5097 }
5098 else if (aChangeArg == "capping") // change capping aspects
5099 {
5100 if (theArgsNb < 5)
5101 {
5102 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5103 return 1;
5104 }
5105
5106 TCollection_AsciiString aCappingArg (theArgVec [4]);
5107 if (aCappingArg != "on" && aCappingArg != "off" &&
5108 aCappingArg != "color" && aCappingArg != "texname" &&
5109 aCappingArg != "texscale" && aCappingArg != "texorigin" &&
5110 aCappingArg != "texrotate" && aCappingArg != "hatch")
5111 {
5112 theDi << theArgVec[0] << ": invalid arguments. Type help for more information.\n";
5113 return 1;
5114 }
5115
5116 if (aCappingArg == "on" || aCappingArg == "off") // on / off capping
5117 {
5118 aClipPlane->SetCapping (aCappingArg == "on");
5119 }
5120 else if (aCappingArg == "color") // color aspect for capping
5121 {
5122 if (theArgsNb < 8)
5123 {
5124 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5125 return 1;
5126 }
5127
5128 Standard_Real aRed = atof (theArgVec [5]);
5129 Standard_Real aGrn = atof (theArgVec [6]);
5130 Standard_Real aBlu = atof (theArgVec [7]);
5131
5132 Graphic3d_MaterialAspect aMat = aClipPlane->CappingMaterial();
5133 aMat.SetColor (Quantity_Color (aRed, aGrn, aBlu, Quantity_TOC_RGB));
5134 aClipPlane->SetCappingMaterial (aMat);
5135 }
5136 else if (aCappingArg == "texname") // texture name
5137 {
5138 if (theArgsNb < 6)
5139 {
5140 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5141 return 1;
5142 }
5143
5144 TCollection_AsciiString aTextureName (theArgVec [5]);
5145
5146 Handle(Graphic3d_Texture2Dmanual) aTexture = new Graphic3d_Texture2Dmanual(aTextureName);
5147 if (!aTexture->IsDone ())
5148 {
5149 aClipPlane->SetCappingTexture (NULL);
5150 }
5151 else
5152 {
5153 aTexture->EnableModulate();
5154 aTexture->EnableRepeat();
5155 aClipPlane->SetCappingTexture (aTexture);
5156 }
5157 }
5158 else if (aCappingArg == "texscale") // texture scale
5159 {
5160 if (aClipPlane->CappingTexture().IsNull())
5161 {
5162 theDi << theArgVec[0] << ": no texture is set.\n";
5163 return 1;
5164 }
5165
5166 if (theArgsNb < 7)
5167 {
5168 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5169 return 1;
5170 }
5171
5172 Standard_ShortReal aSx = (Standard_ShortReal)atof (theArgVec [5]);
5173 Standard_ShortReal aSy = (Standard_ShortReal)atof (theArgVec [6]);
5174
5175 aClipPlane->CappingTexture()->GetParams()->SetScale (Graphic3d_Vec2 (aSx, aSy));
5176 }
5177 else if (aCappingArg == "texorigin") // texture origin
5178 {
5179 if (aClipPlane->CappingTexture().IsNull())
5180 {
5181 theDi << theArgVec[0] << ": no texture is set.\n";
5182 return 1;
5183 }
5184
5185 if (theArgsNb < 7)
5186 {
5187 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5188 return 1;
5189 }
5190
5191 Standard_ShortReal aTx = (Standard_ShortReal)atof (theArgVec [5]);
5192 Standard_ShortReal aTy = (Standard_ShortReal)atof (theArgVec [6]);
5193
5194 aClipPlane->CappingTexture()->GetParams()->SetTranslation (Graphic3d_Vec2 (aTx, aTy));
5195 }
5196 else if (aCappingArg == "texrotate") // texture rotation
5197 {
5198 if (aClipPlane->CappingTexture().IsNull())
5199 {
5200 theDi << theArgVec[0] << ": no texture is set.\n";
5201 return 1;
5202 }
5203
5204 if (theArgsNb < 6)
5205 {
5206 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5207 return 1;
5208 }
5209
5210 Standard_ShortReal aRot = (Standard_ShortReal)atof (theArgVec[5]);
5211
5212 aClipPlane->CappingTexture()->GetParams()->SetRotation (aRot);
5213 }
5214 else if (aCappingArg == "hatch") // hatch style
5215 {
5216 if (theArgsNb < 6)
5217 {
5218 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5219 return 1;
5220 }
5221
5222 TCollection_AsciiString aHatchStr (theArgVec [5]);
5223 if (aHatchStr == "on")
5224 {
5225 aClipPlane->SetCappingHatchOn();
5226 }
5227 else if (aHatchStr == "off")
5228 {
5229 aClipPlane->SetCappingHatchOff();
5230 }
5231 else
5232 {
5233 aClipPlane->SetCappingHatch ((Aspect_HatchStyle)atoi (theArgVec[5]));
5234 }
5235 }
5236 }
5237
5238 ViewerTest::RedrawAllViews();
5239
5240 return 0;
5241 }
5242
5243 theDi << theArgVec[0] << ": invalid command. Type help for more information.\n";
5244 return 1;
5245}
5246
5247//===============================================================================================
5248//function : VSetTextureMode
5249//purpose :
5250//===============================================================================================
5251static int VSetTextureMode (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
5252{
5253 if (theArgsNb < 3)
5254 {
5255 theDi << theArgVec[0] << ": insufficient command arguments. Type help for more information.\n";
5256 return 1;
5257 }
5258
5259 TCollection_AsciiString aViewName (theArgVec[1]);
5260 if (!ViewerTest_myViews.IsBound1 (aViewName))
5261 {
5262 theDi << theArgVec[0] << ": view is not found.\n";
5263 return 1;
5264 }
5265
5266 const Handle(V3d_View)& aView = ViewerTest_myViews.Find1 (aViewName);
5267 switch (atoi (theArgVec[2]))
5268 {
5269 case 0: aView->SetSurfaceDetail (V3d_TEX_NONE); break;
5270 case 1: aView->SetSurfaceDetail (V3d_TEX_ENVIRONMENT); break;
5271 case 2: aView->SetSurfaceDetail (V3d_TEX_ALL); break;
5272 default:
5273 theDi << theArgVec[0] << ": invalid mode.\n";
5274 return 1;
5275 }
5276
5277 aView->Redraw();
5278 return 0;
5279}
5280
392ac980 5281//===============================================================================================
5282//function : VDefaults
5283//purpose :
5284//===============================================================================================
5285static int VDefaults (Draw_Interpretor& theDi,
5286 Standard_Integer theArgsNb,
5287 const char** theArgVec)
5288{
5289 const Handle(AIS_InteractiveContext)& aCtx = ViewerTest::GetAISContext();
5290 if (aCtx.IsNull())
5291 {
5292 std::cerr << "No active viewer!\n";
5293 return 1;
5294 }
5295
5296 Handle(Prs3d_Drawer) aDefParams = aCtx->DefaultDrawer();
5297 if (theArgsNb < 2)
5298 {
5299 if (aDefParams->TypeOfDeflection() == Aspect_TOD_RELATIVE)
5300 {
5301 theDi << "DeflType: relative\n"
5302 << "DeviationCoeff: " << aDefParams->DeviationCoefficient() << "\n";
5303 }
5304 else
5305 {
5306 theDi << "DeflType: absolute\n"
5307 << "AbsoluteDeflection: " << aDefParams->MaximalChordialDeviation() << "\n";
5308 }
5309 theDi << "AngularDeflection: " << (180.0 * aDefParams->HLRAngle() / M_PI) << "\n";
5310 return 0;
5311 }
5312
5313 for (Standard_Integer anArgIter = 1; anArgIter < theArgsNb; ++anArgIter)
5314 {
5315 TCollection_AsciiString anArg (theArgVec[anArgIter]);
5316 TCollection_AsciiString aKey, aValue;
5317 if (!splitParameter (anArg, aKey, aValue)
5318 || aValue.IsEmpty())
5319 {
5320 std::cerr << "Error, wrong syntax at: '" << anArg.ToCString() << "'!\n";
5321 return 1;
5322 }
5323
5324 aKey.UpperCase();
5325 if (aKey == "ABSDEFL"
5326 || aKey == "ABSOLUTEDEFLECTION"
5327 || aKey == "DEFL"
5328 || aKey == "DEFLECTION")
5329 {
5330 aDefParams->SetTypeOfDeflection (Aspect_TOD_ABSOLUTE);
5331 aDefParams->SetMaximalChordialDeviation (aValue.RealValue());
5332 }
5333 else if (aKey == "RELDEFL"
5334 || aKey == "RELATIVEDEFLECTION"
5335 || aKey == "DEVCOEFF"
5336 || aKey == "DEVIATIONCOEFF"
5337 || aKey == "DEVIATIONCOEFFICIENT")
5338 {
5339 aDefParams->SetTypeOfDeflection (Aspect_TOD_RELATIVE);
5340 aDefParams->SetDeviationCoefficient (aValue.RealValue());
5341 }
5342 else if (aKey == "ANGDEFL"
5343 || aKey == "ANGULARDEFL"
5344 || aKey == "ANGULARDEFLECTION")
5345 {
5346 // currently HLRDeviationAngle is used instead of DeviationAngle in most places
5347 aDefParams->SetHLRAngle (M_PI * aValue.RealValue() / 180.0);
5348 }
5349 else
5350 {
5351 std::cerr << "Warning, unknown argument '" << anArg.ToCString() << "'\n";
5352 }
5353 }
5354
5355 return 0;
5356}
5357
12381341 5358//! Auxiliary method
5359inline void addLight (const Handle(V3d_Light)& theLightNew,
5360 const Standard_Boolean theIsGlobal)
5361{
5362 if (theLightNew.IsNull())
5363 {
5364 return;
5365 }
5366
5367 if (theIsGlobal)
5368 {
5369 ViewerTest::GetViewerFromContext()->SetLightOn (theLightNew);
5370 }
5371 else
5372 {
5373 ViewerTest::CurrentView()->SetLightOn (theLightNew);
5374 }
5375}
5376
5377//! Auxiliary method
5378inline Standard_Integer getLightId (const TCollection_AsciiString& theArgNext)
5379{
5380 TCollection_AsciiString anArgNextCase (theArgNext);
5381 anArgNextCase.UpperCase();
5382 if (anArgNextCase.Length() > 5
5383 && anArgNextCase.SubString (1, 5).IsEqual ("LIGHT"))
5384 {
5385 return theArgNext.SubString (6, theArgNext.Length()).IntegerValue();
5386 }
5387 else
5388 {
5389 return theArgNext.IntegerValue();
5390 }
5391}
5392
5393//===============================================================================================
5394//function : VLight
5395//purpose :
5396//===============================================================================================
5397static int VLight (Draw_Interpretor& theDi,
5398 Standard_Integer theArgsNb,
5399 const char** theArgVec)
5400{
5401 Handle(V3d_View) aView = ViewerTest::CurrentView();
5402 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
5403 if (aView.IsNull()
5404 || aViewer.IsNull())
5405 {
5406 std::cerr << "No active viewer!\n";
5407 return 1;
5408 }
5409
5410 Standard_Real anXYZ[3];
5411 Quantity_Coefficient anAtten[2];
5412 if (theArgsNb < 2)
5413 {
5414 // print lights info
5415 Standard_Integer aLightId = 0;
5416 for (aView->InitActiveLights(); aView->MoreActiveLights(); aView->NextActiveLights(), ++aLightId)
5417 {
5418 Handle(V3d_Light) aLight = aView->ActiveLight();
5419 const Quantity_Color aColor = aLight->Color();
5420 theDi << "Light" << aLightId << "\n";
5421 switch (aLight->Type())
5422 {
5423 case V3d_AMBIENT:
5424 {
5425 theDi << " Type: Ambient\n";
5426 break;
5427 }
5428 case V3d_DIRECTIONAL:
5429 {
5430 Handle(V3d_DirectionalLight) aLightDir = Handle(V3d_DirectionalLight)::DownCast (aLight);
5431 theDi << " Type: Directional\n";
5432 theDi << " Headlight: " << (aLight->Headlight() ? "TRUE" : "FALSE") << "\n";
5433 if (!aLightDir.IsNull())
5434 {
5435 aLightDir->Position (anXYZ[0], anXYZ[1], anXYZ[2]);
5436 theDi << " Position: " << anXYZ[0] << ", " << anXYZ[1] << ", " << anXYZ[2] << "\n";
5437 aLightDir->Direction (anXYZ[0], anXYZ[1], anXYZ[2]);
5438 theDi << " Direction: " << anXYZ[0] << ", " << anXYZ[1] << ", " << anXYZ[2] << "\n";
5439 }
5440 break;
5441 }
5442 case V3d_POSITIONAL:
5443 {
5444 Handle(V3d_PositionalLight) aLightPos = Handle(V3d_PositionalLight)::DownCast (aLight);
5445 theDi << " Type: Positional\n";
5446 theDi << " Headlight: " << (aLight->Headlight() ? "TRUE" : "FALSE") << "\n";
5447 if (!aLightPos.IsNull())
5448 {
5449 aLightPos->Position (anXYZ[0], anXYZ[1], anXYZ[2]);
5450 theDi << " Position: " << anXYZ[0] << ", " << anXYZ[1] << ", " << anXYZ[2] << "\n";
5451 aLightPos->Attenuation (anAtten[0], anAtten[1]);
5452 theDi << " Atten.: " << anAtten[0] << " " << anAtten[1] << "\n";
5453 }
5454 break;
5455 }
5456 case V3d_SPOT:
5457 {
5458 Handle(V3d_SpotLight) aLightSpot = Handle(V3d_SpotLight)::DownCast (aLight);
5459 theDi << " Type: Spot\n";
5460 theDi << " Headlight: " << (aLight->Headlight() ? "TRUE" : "FALSE") << "\n";
5461 if (!aLightSpot.IsNull())
5462 {
5463 aLightSpot->Position (anXYZ[0], anXYZ[1], anXYZ[2]);
5464 theDi << " Position: " << anXYZ[0] << ", " << anXYZ[1] << ", " << anXYZ[2] << "\n";
5465 aLightSpot->Direction (anXYZ[0], anXYZ[1], anXYZ[2]);
5466 theDi << " Direction: " << anXYZ[0] << ", " << anXYZ[1] << ", " << anXYZ[2] << "\n";
5467 aLightSpot->Attenuation (anAtten[0], anAtten[1]);
5468 theDi << " Atten.: " << anAtten[0] << " " << anAtten[1] << "\n";
5469 theDi << " Angle: " << (aLightSpot->Angle() * 180.0 / M_PI) << "\n";
5470 theDi << " Exponent: " << aLightSpot->Concentration() << "\n";
5471 }
5472 break;
5473 }
5474 default:
5475 {
5476 theDi << " Type: UNKNOWN\n";
5477 break;
5478 }
5479 }
5480 theDi << " Color: " << aColor.Red() << ", " << aColor.Green() << ", " << aColor.Blue() << "\n";
5481 }
5482 }
5483
5484 Handle(V3d_Light) aLightNew;
5485 Handle(V3d_Light) aLightOld;
5486 Standard_Boolean isGlobal = Standard_True;
5487 Standard_Boolean toCreate = Standard_False;
5488 for (Standard_Integer anArgIt = 1; anArgIt < theArgsNb; ++anArgIt)
5489 {
5490 Handle(V3d_Light) aLightCurr = aLightNew.IsNull() ? aLightOld : aLightNew;
5491 Handle(V3d_AmbientLight) aLightAmb = Handle(V3d_AmbientLight) ::DownCast (aLightCurr);
5492 Handle(V3d_DirectionalLight) aLightDir = Handle(V3d_DirectionalLight)::DownCast (aLightCurr);
5493 Handle(V3d_PositionalLight) aLightPos = Handle(V3d_PositionalLight) ::DownCast (aLightCurr);
5494 Handle(V3d_SpotLight) aLightSpot = Handle(V3d_SpotLight) ::DownCast (aLightCurr);
5495
5496 TCollection_AsciiString aName, aValue;
5497 const TCollection_AsciiString anArg (theArgVec[anArgIt]);
5498 TCollection_AsciiString anArgCase (anArg);
5499 anArgCase.UpperCase();
5500 if (anArgCase.IsEqual ("NEW")
5501 || anArgCase.IsEqual ("ADD")
5502 || anArgCase.IsEqual ("CREATE"))
5503 {
5504 toCreate = Standard_True;
5505 }
5506 else if (anArgCase.IsEqual ("GLOB")
5507 || anArgCase.IsEqual ("GLOBAL"))
5508 {
5509 isGlobal = Standard_True;
5510 }
5511 else if (anArgCase.IsEqual ("LOC")
5512 || anArgCase.IsEqual ("LOCAL"))
5513 {
5514 isGlobal = Standard_False;
5515 }
5516 else if (anArgCase.IsEqual ("AMB")
5517 || anArgCase.IsEqual ("AMBIENT")
5518 || anArgCase.IsEqual ("AMBLIGHT"))
5519 {
5520 addLight (aLightNew, isGlobal);
5521 if (!toCreate)
5522 {
5523 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5524 return 1;
5525 }
5526 toCreate = Standard_False;
5527 aLightNew = new V3d_AmbientLight (aViewer);
5528 }
5529 else if (anArgCase.IsEqual ("DIRECTIONAL")
5530 || anArgCase.IsEqual ("DIRLIGHT"))
5531 {
5532 addLight (aLightNew, isGlobal);
5533 if (!toCreate)
5534 {
5535 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5536 return 1;
5537 }
5538 toCreate = Standard_False;
5539 aLightNew = new V3d_DirectionalLight (aViewer);
5540 }
5541 else if (anArgCase.IsEqual ("SPOT")
5542 || anArgCase.IsEqual ("SPOTLIGHT"))
5543 {
5544 addLight (aLightNew, isGlobal);
5545 if (!toCreate)
5546 {
5547 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5548 return 1;
5549 }
5550 toCreate = Standard_False;
5551 aLightNew = new V3d_SpotLight (aViewer, 0.0, 0.0, 0.0);
5552 }
5553 else if (anArgCase.IsEqual ("POSLIGHT")
5554 || anArgCase.IsEqual ("POSITIONAL"))
5555 {
5556 addLight (aLightNew, isGlobal);
5557 if (!toCreate)
5558 {
5559 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5560 return 1;
5561 }
5562 toCreate = Standard_False;
5563 aLightNew = new V3d_PositionalLight (aViewer, 0.0, 0.0, 0.0);
5564 }
5565 else if (anArgCase.IsEqual ("CHANGE"))
5566 {
5567 addLight (aLightNew, isGlobal);
5568 aLightNew.Nullify();
5569 if (++anArgIt >= theArgsNb)
5570 {
5571 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5572 return 1;
5573 }
5574
5575 const Standard_Integer aLightId = getLightId (theArgVec[anArgIt]);
5576 Standard_Integer aLightIt = 0;
5577 for (aView->InitActiveLights(); aView->MoreActiveLights(); aView->NextActiveLights(), ++aLightIt)
5578 {
5579 if (aLightIt == aLightId)
5580 {
5581 aLightOld = aView->ActiveLight();
5582 break;
5583 }
5584 }
5585
5586 if (aLightOld.IsNull())
5587 {
5588 std::cerr << "Light " << theArgVec[anArgIt] << " is undefined!\n";
5589 return 1;
5590 }
5591 }
5592 else if (anArgCase.IsEqual ("DEL")
5593 || anArgCase.IsEqual ("DELETE"))
5594 {
5595 Handle(V3d_Light) aLightDel;
5596 if (++anArgIt >= theArgsNb)
5597 {
5598 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5599 return 1;
5600 }
5601
5602 const TCollection_AsciiString anArgNext (theArgVec[anArgIt]);
5603 const Standard_Integer aLightDelId = getLightId (theArgVec[anArgIt]);
5604 Standard_Integer aLightIt = 0;
5605 for (aView->InitActiveLights(); aView->MoreActiveLights(); aView->NextActiveLights(), ++aLightIt)
5606 {
5607 aLightDel = aView->ActiveLight();
5608 if (aLightIt == aLightDelId)
5609 {
5610 break;
5611 }
5612 }
5613 if (!aLightDel.IsNull())
5614 {
5615 aViewer->DelLight (aLightDel);
5616 }
5617 }
5618 else if (anArgCase.IsEqual ("COLOR")
5619 || anArgCase.IsEqual ("COLOUR"))
5620 {
5621 if (++anArgIt >= theArgsNb)
5622 {
5623 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5624 return 1;
5625 }
5626
5627 TCollection_AsciiString anArgNext (theArgVec[anArgIt]);
5628 anArgNext.UpperCase();
5629 const Quantity_Color aColor = ViewerTest::GetColorFromName (anArgNext.ToCString());
5630 if (!aLightCurr.IsNull())
5631 {
5632 aLightCurr->SetColor (aColor);
5633 }
5634 }
5635 else if (anArgCase.IsEqual ("POS")
5636 || anArgCase.IsEqual ("POSITION"))
5637 {
5638 if ((anArgIt + 3) >= theArgsNb)
5639 {
5640 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5641 return 1;
5642 }
5643
5644 anXYZ[0] = Atof (theArgVec[++anArgIt]);
5645 anXYZ[1] = Atof (theArgVec[++anArgIt]);
5646 anXYZ[2] = Atof (theArgVec[++anArgIt]);
5647 if (!aLightDir.IsNull())
5648 {
5649 aLightDir->SetPosition (anXYZ[0], anXYZ[1], anXYZ[2]);
5650 }
5651 else if (!aLightPos.IsNull())
5652 {
5653 aLightPos->SetPosition (anXYZ[0], anXYZ[1], anXYZ[2]);
5654 }
5655 else if (!aLightSpot.IsNull())
5656 {
5657 aLightSpot->SetPosition (anXYZ[0], anXYZ[1], anXYZ[2]);
5658 }
5659 else
5660 {
5661 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5662 return 1;
5663 }
5664 }
5665 else if (anArgCase.IsEqual ("DIR")
5666 || anArgCase.IsEqual ("DIRECTION"))
5667 {
5668 if ((anArgIt + 3) >= theArgsNb)
5669 {
5670 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5671 return 1;
5672 }
5673
5674 anXYZ[0] = Atof (theArgVec[++anArgIt]);
5675 anXYZ[1] = Atof (theArgVec[++anArgIt]);
5676 anXYZ[2] = Atof (theArgVec[++anArgIt]);
5677 if (!aLightDir.IsNull())
5678 {
5679 aLightDir->SetDirection (anXYZ[0], anXYZ[1], anXYZ[2]);
5680 }
5681 else if (!aLightSpot.IsNull())
5682 {
5683 aLightSpot->SetDirection (anXYZ[0], anXYZ[1], anXYZ[2]);
5684 }
5685 else
5686 {
5687 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5688 return 1;
5689 }
5690 }
5691 else if (anArgCase.IsEqual ("CONSTATTEN")
5692 || anArgCase.IsEqual ("CONSTATTENUATION"))
5693 {
5694 if (++anArgIt >= theArgsNb)
5695 {
5696 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5697 return 1;
5698 }
5699
5700 if (!aLightPos.IsNull())
5701 {
5702 aLightPos->Attenuation (anAtten[0], anAtten[1]);
5703 anAtten[0] = Atof (theArgVec[anArgIt]);
5704 aLightPos->SetAttenuation (anAtten[0], anAtten[1]);
5705 }
5706 else if (!aLightSpot.IsNull())
5707 {
5708 aLightSpot->Attenuation (anAtten[0], anAtten[1]);
5709 anAtten[0] = Atof (theArgVec[anArgIt]);
5710 aLightSpot->SetAttenuation (anAtten[0], anAtten[1]);
5711 }
5712 else
5713 {
5714 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5715 return 1;
5716 }
5717 }
5718 else if (anArgCase.IsEqual ("LINATTEN")
5719 || anArgCase.IsEqual ("LINEARATTEN")
5720 || anArgCase.IsEqual ("LINEARATTENUATION"))
5721 {
5722 if (++anArgIt >= theArgsNb)
5723 {
5724 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5725 return 1;
5726 }
5727
5728 if (!aLightPos.IsNull())
5729 {
5730 aLightPos->Attenuation (anAtten[0], anAtten[1]);
5731 anAtten[1] = Atof (theArgVec[anArgIt]);
5732 aLightPos->SetAttenuation (anAtten[0], anAtten[1]);
5733 }
5734 else if (!aLightSpot.IsNull())
5735 {
5736 aLightSpot->Attenuation (anAtten[0], anAtten[1]);
5737 anAtten[1] = Atof (theArgVec[anArgIt]);
5738 aLightSpot->SetAttenuation (anAtten[0], anAtten[1]);
5739 }
5740 else
5741 {
5742 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5743 return 1;
5744 }
5745 }
5746 else if (anArgCase.IsEqual ("EXP")
5747 || anArgCase.IsEqual ("EXPONENT")
5748 || anArgCase.IsEqual ("SPOTEXP")
5749 || anArgCase.IsEqual ("SPOTEXPONENT"))
5750 {
5751 if (++anArgIt >= theArgsNb)
5752 {
5753 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5754 return 1;
5755 }
5756
5757 if (!aLightSpot.IsNull())
5758 {
5759 aLightSpot->SetConcentration (Atof (theArgVec[anArgIt]));
5760 }
5761 else
5762 {
5763 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5764 return 1;
5765 }
5766 }
5767 else if (anArgCase.IsEqual ("HEAD")
5768 || anArgCase.IsEqual ("HEADLIGHT"))
5769 {
5770 if (++anArgIt >= theArgsNb)
5771 {
5772 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5773 return 1;
5774 }
5775
5776 if (aLightAmb.IsNull()
5777 && !aLightCurr.IsNull())
5778 {
5779 aLightCurr->SetHeadlight (Draw::Atoi (theArgVec[anArgIt]) != 0);
5780 }
5781 else
5782 {
5783 std::cerr << "Wrong syntax at argument '" << anArg << "'!\n";
5784 return 1;
5785 }
5786 }
5787 else
5788 {
5789 std::cerr << "Warning: unknown argument '" << anArg << "'\n";
5790 }
5791 }
5792
5793 addLight (aLightNew, isGlobal);
5794 aViewer->UpdateLights();
5795
5796 return 0;
5797}
5798
5799
5800
e276548b 5801//==============================================================================
5802//function : VClInfo
5803//purpose : Prints info about active OpenCL device
5804//==============================================================================
5805
7ae4a307 5806static Standard_Integer VClInfo (Draw_Interpretor& theDi,
e276548b 5807 Standard_Integer,
5808 const char**)
5809{
e276548b 5810 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
e276548b 5811 if (aContextAIS.IsNull())
5812 {
7ae4a307 5813 std::cerr << "Call vinit before!\n";
e276548b 5814 return 1;
5815 }
5816
5817 Handle(OpenGl_GraphicDriver) aDrv = Handle(OpenGl_GraphicDriver)::DownCast (aContextAIS->CurrentViewer()->Driver());
7ae4a307 5818 Graphic3d_CView* aCView = static_cast<Graphic3d_CView*> (ViewerTest::CurrentView()->View()->CView());
e276548b 5819 NCollection_DataMap<TCollection_AsciiString, TCollection_AsciiString> anInfo;
7ae4a307 5820 if (aDrv.IsNull()
5821 || aCView == NULL
5822 || !aDrv->GetOpenClDeviceInfo (*aCView, anInfo))
e276548b 5823 {
7ae4a307 5824 theDi << "OpenCL device info is unavailable!\n";
e276548b 5825 return 0;
5826 }
e276548b 5827
7ae4a307 5828 theDi << "OpenCL device info:\n";
5829 for (NCollection_DataMap<TCollection_AsciiString, TCollection_AsciiString>::Iterator anIter (anInfo);
5830 anIter.More(); anIter.Next())
e276548b 5831 {
7ae4a307 5832 theDi << anIter.Key() << ": \t" << anIter.Value() << "\n";
e276548b 5833 }
e276548b 5834 return 0;
5835}
5836
5837//=======================================================================
5838//function : VRaytrace
5839//purpose : Enables/disables OpenCL-based ray-tracing
5840//=======================================================================
5841
7ae4a307 5842static Standard_Integer VRaytrace (Draw_Interpretor& ,
5843 Standard_Integer theArgNb,
5844 const char** theArgVec)
e276548b 5845{
7ae4a307 5846 Handle(V3d_View) aView = ViewerTest::CurrentView();
5847 if (aView.IsNull())
e276548b 5848 {
5849 std::cerr << "Use 'vinit' command before " << theArgVec[0] << "\n";
5850 return 1;
5851 }
5852
7ae4a307 5853 if (theArgNb < 2
5854 || Draw::Atoi (theArgVec[1]))
e276548b 5855 {
e276548b 5856 aView->SetRaytracingMode();
7ae4a307 5857 }
e276548b 5858 else
7ae4a307 5859 {
e276548b 5860 aView->SetRasterizationMode();
7ae4a307 5861 }
e276548b 5862 aView->Redraw();
e276548b 5863 return 0;
5864}
5865
e276548b 5866//=======================================================================
5867//function : VSetRaytraceMode
5868//purpose : Enables/disables features of OpenCL-based ray-tracing
5869//=======================================================================
5870
e276548b 5871static Standard_Integer VSetRaytraceMode (Draw_Interpretor&,
5872 Standard_Integer theArgNb,
5873 const char ** theArgVec)
5874{
7ae4a307 5875 Handle(V3d_View) aView = ViewerTest::CurrentView();
5876 if (aView.IsNull())
e276548b 5877 {
5878 std::cerr << "Use 'vinit' command before " << theArgVec[0] << "\n";
5879 return 1;
5880 }
7ae4a307 5881 else if (theArgNb < 2)
e276548b 5882 {
5883 std::cerr << "Usage : " << theArgVec[0] << " [shad=0|1] [refl=0|1] [aa=0|1]\n";
5884 return 1;
5885 }
5886
e276548b 5887 for (Standard_Integer anArgIter = 1; anArgIter < theArgNb; ++anArgIter)
5888 {
5889 const TCollection_AsciiString anArg (theArgVec[anArgIter]);
5890
5891 if (anArg.Search ("shad=") > -1)
5892 {
5893 if (anArg.Token ("=", 2).IntegerValue() != 0)
5894 aView->EnableRaytracedShadows();
5895 else
5896 aView->DisableRaytracedShadows();
5897 }
5898 else if (anArg.Search ("refl=") > -1)
5899 {
5900 if (anArg.Token ("=", 2).IntegerValue() != 0)
5901 aView->EnableRaytracedReflections();
5902 else
5903 aView->DisableRaytracedReflections();
5904 }
5905 else if (anArg.Search ("aa=") > -1)
5906 {
5907 if (anArg.Token ("=", 2).IntegerValue() != 0)
5908 aView->EnableRaytracedAntialiasing();
5909 else
5910 aView->DisableRaytracedAntialiasing();
5911 }
5912 else
5913 {
5914 std::cerr << "Unknown argument: " << anArg << "\n";
5915 }
5916 }
5917
5918 aView->Redraw();
e276548b 5919 return 0;
5920}
5921
7fd59977 5922//=======================================================================
5923//function : ViewerCommands
5924//purpose :
5925//=======================================================================
5926
5927void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
5928{
5929
5930 const char *group = "ZeViewer";
18d715bd 5931 theCommands.Add("vinit",
5932#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
5933 "[name=view_name] [display=display_name] [l=leftPx t=topPx] [w=widthPx h=heightPx]\n"
5934#else
5935 "[name=view_name] [l=leftPx t=topPx] [w=widthPx h=heightPx]\n"
5936#endif
5937 " - Creates new View window with specified name view_name.\n"
5938 "By default the new view is created in the viewer and in"
5939 " graphic driver shared with active view.\n"
5940 " - name = {driverName/viewerName/viewName | viewerName/viewName | viewName}.\n"
5941 "If driverName isn't specified the driver will be shared with active view.\n"
5942 "If viewerName isn't specified the viewer will be shared with active view.\n"
5943#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
5944 " - display = HostName.DisplayNumber[:ScreenNumber] : if specified"
5945 "is used in creation of graphic driver\n"
5946#endif
5947 " - l, t: pixel position of left top corner of the window\n"
5948 " - w,h: width and heigth of window respectively.\n"
5949 "Additional commands for operations with views: vclose, vactivate, vviewlist.\n",
7fd59977 5950 __FILE__,VInit,group);
18d715bd 5951 theCommands.Add("vclose" ,
d0cc1cb7 5952 "[view_id [keep_context=0|1]]\n"
18d715bd 5953 "or vclose ALL - to remove all created views\n"
5954 " - removes view(viewer window) defined by its view_id.\n"
5955 " - keep_context: by default 0; if 1 and the last view is deleted"
5956 " the current context is not removed.",
5957 __FILE__,VClose,group);
5958 theCommands.Add("vactivate" ,
5959 "view_id"
5960 " - activates view(viewer window) defined by its view_id",
5961 __FILE__,VActivate,group);
5962 theCommands.Add("vviewlist",
5963 "vviewlist [format={tree, long}]"
5964 " - prints current list of views per viewer and graphic_driver ID shared between viewers"
5965 " - format: format of result output, if tree the output is a tree view;"
5966 "otherwise it's a list of full view names. By default format = tree",
5967 __FILE__,VViewList,group);
7fd59977 5968 theCommands.Add("vhelp" ,
5969 "vhelp : display help on the viewer commands",
5970 __FILE__,VHelp,group);
5971 theCommands.Add("vtop" ,
44b8f2d6 5972 "vtop or <T> : Top view" ,
7fd59977 5973 __FILE__,VTop,group);
44b8f2d6 5974 theCommands.Add("vbottom" ,
5975 "vbottom : Bottom view" ,
5976 __FILE__,VBottom,group);
5977 theCommands.Add("vleft" ,
5978 "vleft : Left view" ,
5979 __FILE__,VLeft,group);
5980 theCommands.Add("vright" ,
5981 "vright : Right view" ,
5982 __FILE__,VRight,group);
7fd59977 5983 theCommands.Add("vaxo" ,
5984 " vaxo or <A> : Axonometric view ",
5985 __FILE__,VAxo,group);
44b8f2d6 5986 theCommands.Add("vfront" ,
5987 "vfront : Front view" ,
5988 __FILE__,VFront,group);
5989 theCommands.Add("vback" ,
5990 "vback : Back view" ,
5991 __FILE__,VBack,group);
7fd59977 5992 theCommands.Add("vpick" ,
5993 "vpick : vpick X Y Z [shape subshape] ( all variables as string )",
5994 VPick,group);
5995 theCommands.Add("vfit" ,
5996 "vfit or <F> : vfit",
5997 __FILE__,VFit,group);
5998 theCommands.Add("vzfit" ,
5999 "vzfit",
6000 __FILE__,VZFit,group);
6001 theCommands.Add("vrepaint",
6002 "vrepaint : vrepaint, force redraw",
6003 __FILE__,VRepaint,group);
6004 theCommands.Add("vclear",
6005 "vclear : vclear",
6006 __FILE__,VClear,group);
6007 theCommands.Add("vsetbg",
6008 "vsetbg : vsetbg imagefile [filltype] : Load image as background",
6009 __FILE__,VSetBg,group);
f8b2ed36 6010 theCommands.Add("vsetbgmode",
6011 "vsetbgmode : vsetbgmode filltype : Change background image fill type",
6012 __FILE__,VSetBgMode,group);
7fd59977 6013 theCommands.Add("vsetgradientbg",
f8b2ed36 6014 "vsetgradientbg : vsetgradientbg r1 g1 b1 r2 g2 b2 filltype : Mount gradient background",
7fd59977 6015 __FILE__,VSetGradientBg,group);
f8b2ed36 6016 theCommands.Add("vsetgrbgmode",
6017 "vsetgrbgmode : vsetgrbgmode filltype : Change gradient background fill type",
6018 __FILE__,VSetGradientBgMode,group);
6019 theCommands.Add("vsetcolorbg",
6020 "vsetcolorbg : vsetcolorbg r g b : Set background color",
6021 __FILE__,VSetColorBg,group);
7fd59977 6022 theCommands.Add("vscale",
6023 "vscale : vscale X Y Z",
6024 __FILE__,VScale,group);
6025 theCommands.Add("vzbufftrihedron",
7c8a8fcc 6026 "vzbufftrihedron [center|left_lower|left_upper|right_lower|right_upper"
6027 " textR=255 textG=255 textB=255 scale=0.1 wireframe|zbuffer]"
6028 " : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron",
7fd59977 6029 __FILE__,VTestZBuffTrihedron,group);
6030 theCommands.Add("vrotate",
6031 "vrotate : vrotate AX AY AZ [X Y Z]",
6032 __FILE__,VRotate,group);
6033 theCommands.Add("vzoom",
6034 "vzoom : vzoom coef",
6035 __FILE__,VZoom,group);
6036 theCommands.Add("vpan",
6037 "vpan : vpan dx dy",
6038 __FILE__,VPan,group);
6039 theCommands.Add("vexport",
5cedc27f
K		 6040 "vexport : vexport full_file_path {PS | EPS | TEX | PDF | SVG | PGF | EMF }"
6041 " : exports the view to a vector file of a given format"
6042 " : notice that EMF format requires patched gl2ps",
7fd59977 6043 __FILE__,VExport,group);
6044 theCommands.Add("vcolorscale",
6045 "vcolorscale : vcolorscale [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = 2 X = 0 Y = 0]: draw color scale",
6046 __FILE__,VColorScale,group);
6047 theCommands.Add("vgraduatedtrihedron",
13a22457 6048 "vgraduatedtrihedron : 1/0 (display/erase) [Xname Yname Zname [Font [isMultibyte]]]",
7fd59977 6049 __FILE__,VGraduatedTrihedron,group);
7edf74fd
A		 6050 theCommands.Add("vprintview" ,
6051 "vprintview : width height filename [algo=0] : Test print algorithm: algo = 0 - stretch, algo = 1 - tile",
6052 __FILE__,VPrintView,group);
59f45b7c 6053 theCommands.Add("vzlayer",
6054 "vzlayer : add/del/get [id] : Z layer operations in v3d viewer: add new z layer, delete z layer, get z layer ids",
6055 __FILE__,VZLayer,group);
25289ec1 6056 theCommands.Add("voverlaytext",
6057 "voverlaytext : text x y [height] [font_name] [text_color: R G B] [display_type] [background_color: R G B]"
6058 " : height - pixel height of the text (default=10.0)"
6059 " : font_name - name of font (default=courier)"
6060 " : text_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0) "
6061 " : display_type = {normal/subtitle/decal/blend}, (default=normal) "
6062 " : background_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0), the parameter is defined for subtitle and decal display types ",
6063 __FILE__,VOverlayText,group);
20637bd2 6064 theCommands.Add("vlayerline",
6065 "vlayerline : vlayerline x1 y1 x2 y2 [linewidth=0.5] [linetype=0] [transparency=1.0]",
6066 __FILE__,VLayerLine,group);
2bd4c032 6067 theCommands.Add ("vgrid",
6068 "vgrid [off] [Mode={r|c}] [Type={l|p}] [OriginX OriginY [StepX/StepRadius StepY/DivNb RotAngle]]"
6069 " : Mode - rectangular or circular"
6070 " : Type - lines or points",
6071 __FILE__, VGrid, group);
208e6839 6072 theCommands.Add ("vfps",
6073 "vfps [framesNb=100] : estimate average frame rate for active view",
6074 __FILE__, VFps, group);
58655684 6075 theCommands.Add ("vgldebug",
6076 "vgldebug [{0|1}] : request debug GL context, should be called before vinit\n"
6077 " : this function is implemented only for Windows\n"
6078 " : GL_ARB_debug_output extension should be exported by OpenGL driver!",
6079 __FILE__, VGlDebug, group);
208e6839 6080 theCommands.Add ("vvbo",
58655684 6081 "vvbo [{0|1}] : turn VBO usage On/Off; affects only newly displayed objects",
208e6839 6082 __FILE__, VVbo, group);
a577aaab 6083 theCommands.Add ("vcaps",
abe46077 6084 "vcaps [vbo={0|1}] [sprites={0|1}] [soft={0|1}] : modify particular graphic driver options",
a577aaab 6085 __FILE__, VCaps, group);
f0430952 6086 theCommands.Add ("vmemgpu",
6087 "vmemgpu [f]: print system-dependent GPU memory information if available;"
6088 " with f option returns free memory in bytes",
6089 __FILE__, VMemGpu, group);
85e096c3 6090 theCommands.Add ("vreadpixel",
6091 "vreadpixel xPixel yPixel [{rgb|rgba|depth|hls|rgbf|rgbaf}=rgba] [name]"
6092 " : Read pixel value for active view",
6093 __FILE__, VReadPixel, group);
692613e5 6094 theCommands.Add("diffimage",
6095 "diffimage : diffimage imageFile1 imageFile2 toleranceOfColor(0..1) blackWhite(1|0) borderFilter(1|0) [diffImageFile]",
6096 __FILE__, VDiffImage, group);
4754e164 6097 theCommands.Add ("vselect",
6098 "vselect x1 y1 [x2 y2 [x3 y3 ... xn yn]] [shift_selection = 0|1]\n"
6099 "- emulates different types of selection:\n"
6100 "- 1) single click selection\n"
6101 "- 2) selection with rectangle having corners at pixel positions (x1,y1) and (x2,y2)\n"
6102 "- 3) selection with polygon having corners in pixel positions (x1,y1), (x2,y2),...,(xn,yn)\n"
6103 "- 4) any of these selections with shift button pressed",
6104 __FILE__, VSelect, group);
6105 theCommands.Add ("vmoveto",
6106 "vmoveto x y"
6107 "- emulates cursor movement to pixel postion (x,y)",
6108 __FILE__, VMoveTo, group);
6109 theCommands.Add("vviewparams",
6110 "vviewparams [scale center_X center_Y proj_X proj_Y proj_Z up_X up_Y up_Z at_X at_Y at_Z]"
6111 "- gets or sets current view characteristics",
6112 __FILE__,VViewParams, group);
6113 theCommands.Add("vchangeselected",
dc3fe572 6114 "vchangeselected shape"
4754e164 6115 "- adds to shape to selection or remove one from it",
6116 __FILE__, VChangeSelected, group);
6117 theCommands.Add("vzclipping",
6118 "vzclipping [mode] [depth width]\n"
6119 "- mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]\n"
6120 "- gets or sets ZClipping mode, width and depth",
6121 __FILE__,VZClipping,group);
6122 theCommands.Add ("vnbselected",
6123 "vnbselected", __FILE__, VNbSelected, group);
6124 theCommands.Add("vantialiasing",
6125 "vantialiasing 1|0",
6126 __FILE__,VAntialiasing,group);
6127 theCommands.Add ("vpurgedisplay",
eb4320f2 6128 "vpurgedisplay"
4754e164 6129 "- removes structures which don't belong to objects displayed in neutral point",
6130 __FILE__, VPurgeDisplay, group);
6131 theCommands.Add("vsetviewsize",
6132 "vsetviewsize size",
6133 __FILE__,VSetViewSize,group);
6134 theCommands.Add("vmoveview",
6135 "vmoveview Dx Dy Dz [Start = 1|0]",
6136 __FILE__,VMoveView,group);
6137 theCommands.Add("vtranslateview",
6138 "vtranslateview Dx Dy Dz [Start = 1|0)]",
6139 __FILE__,VTranslateView,group);
6140 theCommands.Add("vturnview",
6141 "vturnview Ax Ay Az [Start = 1|0]",
6142 __FILE__,VTurnView,group);
269294d6 6143 theCommands.Add("vtextureenv",
6144 "Enables or disables environment mapping in the 3D view, loading the texture from the given standard "
6145 "or user-defined file and optionally applying texture mapping parameters\n"
6146 " Usage:\n"
6147 " vtextureenv off - disables environment mapping\n"
6148 " vtextureenv on {std_texture|texture_file_name} [rep mod flt ss st ts tt rot] - enables environment mapping\n"
6149 " std_texture = (0..7)\n"
6150 " rep = {clamp|repeat}\n"
6151 " mod = {decal|modulate}\n"
6152 " flt = {nearest|bilinear|trilinear}\n"
6153 " ss, st - scale factors for s and t texture coordinates\n"
6154 " ts, tt - translation for s and t texture coordinates\n"
6155 " rot - texture rotation angle in degrees",
6156 __FILE__, VTextureEnv, group);
0a768f56 6157 theCommands.Add("vhlr" ,
6158 "is_enabled={on|off}"
6159 " - Hidden line removal algorithm:"
6160 " - is_enabled: if is on HLR algorithm is applied\n",
6161 __FILE__,VHLR,group);
6162 theCommands.Add("vhlrtype" ,
6163 "algo_type={algo|polyalgo} [shape_1 ... shape_n]"
6164 " - Changes the type of HLR algorithm using for shapes."
6165 " - algo_type: if equals to algo, exact HLR algorithm is applied;\n"
6166 " if equals to polyalgo, polygonal HLR algorithm is applied."
6167 "If shapes are not given HLR algoithm of given type is applied"
6168 " to all shapes in the view\n",
6169 __FILE__,VHLRType,group);
4269bd1b 6170 theCommands.Add("vclipplane", "vclipplane usage: \n"
6171 " maxplanes <view_name> - get plane limit for view.\n"
6172 " create <plane_name> - create new plane.\n"
6173 " delete <plane_name> - delete plane.\n"
6174 " clone <source_plane> <plane_name> - clone the plane definition.\n"
6175 " set/unset <plane_name> object <object list> - set/unset plane for IO.\n"
6176 " set/unset <plane_name> view <view list> - set/unset plane for view.\n"
6177 " change <plane_name> on/off - turn clipping on/off.\n"
6178 " change <plane_name> equation <a> <b> <c> <d> - change plane equation.\n"
6179 " change <plane_name> capping on/off - turn capping on/off.\n"
6180 " change <plane_name> capping color <r> <g> <b> - set color.\n"
6181 " change <plane name> capping texname <texture> - set texture.\n"
6182 " change <plane_name> capping texscale <sx> <sy> - set tex scale.\n"
6183 " change <plane_name> capping texorigin <tx> <ty> - set tex origin.\n"
6184 " change <plane_name> capping texrotate <angle> - set tex rotation.\n"
6185 " change <plane_name> capping hatch on/off/<id> - set hatching mask.\n"
6186 " please use VSetTextureMode command to enable texture rendering in view.\n"
6187 , __FILE__, VClipPlane, group);
6188 theCommands.Add("vsettexturemode", "vsettexturemode view_name mode \n"
6189 " mode can be:\n"
6190 " 0 - no textures enabled in view.\n"
6191 " 1 - only environment textures enabled.\n"
6192 " 2 - all textures enabled.\n"
6193 " this command sets texture details mode for the specified view.\n"
6194 , __FILE__, VSetTextureMode, group);
392ac980 6195 theCommands.Add("vdefaults",
6196 "vdefaults [absDefl=value] [devCoeff=value] [angDefl=value]",
6197 __FILE__, VDefaults, group);
12381341 6198 theCommands.Add("vlight",
6199 "vlight [add|new {amb}ient|directional|{spot}light|positional]"
6200 "\n\t\t: [{del}ete|change lightId] [local|global]"
6201 "\n\t\t: [{pos}ition X Y Z] [color colorName] [{head}light 0|1]"
6202 "\n\t\t: [{constAtten}uation value] [{linearAtten}uation value]"
6203 "\n\t\t: [angle angleDeg] [{spotexp}onent value]",
6204 __FILE__, VLight, group);
e276548b 6205 theCommands.Add("vraytrace",
6206 "vraytrace 0|1",
6207 __FILE__,VRaytrace,group);
6208 theCommands.Add("vclinfo",
6209 "vclinfo",
6210 __FILE__,VClInfo,group);
6211 theCommands.Add("vsetraytracemode",
6212 "vsetraytracemode [shad=0|1] [refl=0|1] [aa=0|1]",
6213 __FILE__,VSetRaytraceMode,group);
7fd59977 6214}
Open CASCADE Technology repository